| 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 | $212.61 | 3.668% | $220.4085 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $244.50 | 8.382% | $264.994 | $264.99 | $265.00 | $265.00 |
| Purchase #3 | $88.30 | 7.872% | $95.251 | $95.25 | $95.25 | $95.30 |
| Purchase #4 | $63.51 | 6.659% | $67.7391 | $67.74 | $67.75 | $67.70 |
| Purchase #5 | $178.80 | 5.681% | $188.9576 | $188.96 | $188.95 | $189.00 |
| Purchase #6 | $71.98 | 4.457% | $75.1881 | $75.19 | $75.20 | $75.20 |
| Purchase #7 | $141.99 | 5.740% | $150.1402 | $150.14 | $150.15 | $150.10 |
| 7 purchase totals = | $1,001.69 | $1,062.6785 | $1,062.68 | $1,062.70 | $1,062.70 | |