| 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 | $212.33 | 10.605% | $234.8476 | $234.85 | $234.85 | $234.80 |
| Purchase #2 | $183.90 | 5.555% | $194.1156 | $194.12 | $194.10 | $194.10 |
| Purchase #3 | $58.52 | 11.604% | $65.3107 | $65.31 | $65.30 | $65.30 |
| Purchase #4 | $237.71 | 4.417% | $248.2097 | $248.21 | $248.20 | $248.20 |
| Purchase #5 | $233.55 | 4.508% | $244.0784 | $244.08 | $244.10 | $244.10 |
| Purchase #6 | $189.52 | 9.387% | $207.3102 | $207.31 | $207.30 | $207.30 |
| Purchase #7 | $28.48 | 5.732% | $30.1125 | $30.11 | $30.10 | $30.10 |
| 7 purchase totals = | $1,144.01 | $1,223.9847 | $1,223.99 | $1,223.95 | $1,223.90 | |