| 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 | $238.81 | 10.397% | $263.6391 | $263.64 | $263.65 | $263.60 |
| Purchase #2 | $17.35 | 9.594% | $19.0146 | $19.01 | $19.00 | $19.00 |
| Purchase #3 | $124.59 | 9.591% | $136.5394 | $136.54 | $136.55 | $136.50 |
| Purchase #4 | $30.59 | 10.873% | $33.9161 | $33.92 | $33.90 | $33.90 |
| Purchase #5 | $103.44 | 8.393% | $112.1217 | $112.12 | $112.10 | $112.10 |
| Purchase #6 | $191.62 | 5.126% | $201.4424 | $201.44 | $201.45 | $201.40 |
| Purchase #7 | $85.77 | 12.432% | $96.4329 | $96.43 | $96.45 | $96.40 |
| 7 purchase totals = | $792.17 | $863.1062 | $863.10 | $863.10 | $862.90 | |