| 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 | $241.57 | 7.167% | $258.8833 | $258.88 | $258.90 | $258.90 |
| Purchase #2 | $246.98 | 11.409% | $275.1579 | $275.16 | $275.15 | $275.20 |
| Purchase #3 | $212.64 | 13.175% | $240.6553 | $240.66 | $240.65 | $240.70 |
| Purchase #4 | $28.74 | 4.250% | $29.9615 | $29.96 | $29.95 | $30.00 |
| Purchase #5 | $126.96 | 9.585% | $139.1291 | $139.13 | $139.15 | $139.10 |
| Purchase #6 | $44.83 | 3.492% | $46.3955 | $46.40 | $46.40 | $46.40 |
| Purchase #7 | $130.57 | 4.118% | $135.9469 | $135.95 | $135.95 | $135.90 |
| 7 purchase totals = | $1,032.29 | $1,126.1295 | $1,126.14 | $1,126.15 | $1,126.20 | |