| 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 | $193.72 | 13.282% | $219.4499 | $219.45 | $219.45 | $219.40 |
| Purchase #2 | $11.92 | 3.775% | $12.37 | $12.37 | $12.35 | $12.40 |
| Purchase #3 | $248.51 | 6.112% | $263.6989 | $263.70 | $263.70 | $263.70 |
| Purchase #4 | $28.54 | 3.133% | $29.4342 | $29.43 | $29.45 | $29.40 |
| Purchase #5 | $198.86 | 4.169% | $207.1505 | $207.15 | $207.15 | $207.20 |
| Purchase #6 | $135.84 | 11.626% | $151.6328 | $151.63 | $151.65 | $151.60 |
| Purchase #7 | $55.60 | 12.796% | $62.7146 | $62.71 | $62.70 | $62.70 |
| 7 purchase totals = | $872.99 | $946.4509 | $946.44 | $946.45 | $946.40 | |