| 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 | $133.70 | 10.671% | $147.9671 | $147.97 | $147.95 | $148.00 |
| Purchase #2 | $97.45 | 4.700% | $102.0302 | $102.03 | $102.05 | $102.00 |
| Purchase #3 | $238.96 | 5.651% | $252.4636 | $252.46 | $252.45 | $252.50 |
| Purchase #4 | $152.57 | 3.679% | $158.1831 | $158.18 | $158.20 | $158.20 |
| Purchase #5 | $246.28 | 3.255% | $254.2964 | $254.30 | $254.30 | $254.30 |
| Purchase #6 | $48.74 | 9.379% | $53.3113 | $53.31 | $53.30 | $53.30 |
| Purchase #7 | $61.32 | 4.585% | $64.1315 | $64.13 | $64.15 | $64.10 |
| 7 purchase totals = | $979.02 | $1,032.3832 | $1,032.38 | $1,032.40 | $1,032.40 | |