| 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 | $220.30 | 6.874% | $235.4434 | $235.44 | $235.45 | $235.40 |
| Purchase #2 | $8.39 | 10.443% | $9.2662 | $9.27 | $9.25 | $9.30 |
| Purchase #3 | $33.30 | 4.148% | $34.6813 | $34.68 | $34.70 | $34.70 |
| Purchase #4 | $108.90 | 7.215% | $116.7571 | $116.76 | $116.75 | $116.80 |
| Purchase #5 | $48.32 | 8.462% | $52.4088 | $52.41 | $52.40 | $52.40 |
| Purchase #6 | $157.37 | 10.448% | $173.812 | $173.81 | $173.80 | $173.80 |
| Purchase #7 | $106.65 | 7.201% | $114.3299 | $114.33 | $114.35 | $114.30 |
| 7 purchase totals = | $683.23 | $736.6987 | $736.70 | $736.70 | $736.70 | |