| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $119.41 | 12.604% | $134.4604 | $134.46 | $134.45 | $134.50 |
| Purchase #2 | $103.68 | 5.535% | $109.4187 | $109.42 | $109.40 | $109.40 |
| Purchase #3 | $195.95 | 12.446% | $220.3379 | $220.34 | $220.35 | $220.30 |
| Purchase #4 | $116.90 | 12.646% | $131.6832 | $131.68 | $131.70 | $131.70 |
| Purchase #5 | $189.88 | 10.159% | $209.1699 | $209.17 | $209.15 | $209.20 |
| Purchase #6 | $230.27 | 6.311% | $244.8023 | $244.80 | $244.80 | $244.80 |
| Purchase #7 | $169.89 | 11.822% | $189.9744 | $189.97 | $189.95 | $190.00 |
| 7 purchase totals = | $1,125.98 | $1,239.8468 | $1,239.84 | $1,239.80 | $1,239.90 | |