| 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 | $198.62 | 9.355% | $217.2009 | $217.20 | $217.20 | $217.20 |
| Purchase #2 | $203.45 | 8.795% | $221.3434 | $221.34 | $221.35 | $221.30 |
| Purchase #3 | $34.88 | 13.309% | $39.5222 | $39.52 | $39.50 | $39.50 |
| Purchase #4 | $59.55 | 13.614% | $67.6571 | $67.66 | $67.65 | $67.70 |
| Purchase #5 | $161.78 | 7.153% | $173.3521 | $173.35 | $173.35 | $173.40 |
| Purchase #6 | $200.28 | 6.476% | $213.2501 | $213.25 | $213.25 | $213.30 |
| Purchase #7 | $244.33 | 13.560% | $277.4611 | $277.46 | $277.45 | $277.50 |
| 7 purchase totals = | $1,102.89 | $1,209.7869 | $1,209.78 | $1,209.75 | $1,209.90 | |