| 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 | $220.75 | 3.501% | $228.4785 | $228.48 | $228.50 | $228.50 |
| Purchase #2 | $141.82 | 9.683% | $155.5524 | $155.55 | $155.55 | $155.60 |
| Purchase #3 | $151.59 | 8.684% | $164.7541 | $164.75 | $164.75 | $164.80 |
| Purchase #4 | $224.52 | 8.325% | $243.2113 | $243.21 | $243.20 | $243.20 |
| Purchase #5 | $56.29 | 7.449% | $60.483 | $60.48 | $60.50 | $60.50 |
| Purchase #6 | $120.26 | 12.631% | $135.45 | $135.45 | $135.45 | $135.50 |
| Purchase #7 | $219.56 | 3.105% | $226.3773 | $226.38 | $226.40 | $226.40 |
| 7 purchase totals = | $1,134.79 | $1,214.3066 | $1,214.30 | $1,214.35 | $1,214.50 | |