| 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 | $113.59 | 8.667% | $123.4348 | $123.43 | $123.45 | $123.40 |
| Purchase #2 | $53.84 | 4.399% | $56.2084 | $56.21 | $56.20 | $56.20 |
| Purchase #3 | $195.96 | 8.154% | $211.9386 | $211.94 | $211.95 | $211.90 |
| Purchase #4 | $87.93 | 7.215% | $94.2741 | $94.27 | $94.25 | $94.30 |
| Purchase #5 | $11.75 | 12.844% | $13.2592 | $13.26 | $13.25 | $13.30 |
| Purchase #6 | $181.83 | 3.742% | $188.6341 | $188.63 | $188.65 | $188.60 |
| Purchase #7 | $229.82 | 10.296% | $253.4823 | $253.48 | $253.50 | $253.50 |
| 7 purchase totals = | $874.72 | $941.2315 | $941.22 | $941.25 | $941.20 | |