| 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 | $122.53 | 9.783% | $134.5171 | $134.52 | $134.50 | $134.50 |
| Purchase #2 | $73.63 | 9.440% | $80.5807 | $80.58 | $80.60 | $80.60 |
| Purchase #3 | $63.46 | 11.850% | $70.98 | $70.98 | $71.00 | $71.00 |
| Purchase #4 | $210.88 | 5.579% | $222.645 | $222.65 | $222.65 | $222.60 |
| Purchase #5 | $240.91 | 8.216% | $260.7032 | $260.70 | $260.70 | $260.70 |
| Purchase #6 | $209.68 | 12.115% | $235.0827 | $235.08 | $235.10 | $235.10 |
| Purchase #7 | $118.32 | 6.176% | $125.6274 | $125.63 | $125.65 | $125.60 |
| 7 purchase totals = | $1,039.41 | $1,130.1361 | $1,130.14 | $1,130.20 | $1,130.10 | |