| 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 | $231.55 | 12.446% | $260.3687 | $260.37 | $260.35 | $260.40 |
| Purchase #2 | $64.29 | 5.239% | $67.6582 | $67.66 | $67.65 | $67.70 |
| Purchase #3 | $26.99 | 6.625% | $28.7781 | $28.78 | $28.80 | $28.80 |
| Purchase #4 | $6.46 | 3.461% | $6.6836 | $6.68 | $6.70 | $6.70 |
| Purchase #5 | $237.42 | 4.740% | $248.6737 | $248.67 | $248.65 | $248.70 |
| Purchase #6 | $183.90 | 7.457% | $197.6134 | $197.61 | $197.60 | $197.60 |
| Purchase #7 | $203.37 | 12.199% | $228.1791 | $228.18 | $228.20 | $228.20 |
| 7 purchase totals = | $953.98 | $1,037.9548 | $1,037.95 | $1,037.95 | $1,038.10 | |