| 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 | $207.39 | 12.408% | $233.123 | $233.12 | $233.10 | $233.10 |
| Purchase #2 | $250.32 | 11.458% | $279.0017 | $279.00 | $279.00 | $279.00 |
| Purchase #3 | $187.55 | 11.636% | $209.3733 | $209.37 | $209.35 | $209.40 |
| Purchase #4 | $142.54 | 8.118% | $154.1114 | $154.11 | $154.10 | $154.10 |
| Purchase #5 | $58.73 | 12.402% | $66.0137 | $66.01 | $66.00 | $66.00 |
| Purchase #6 | $189.69 | 11.820% | $212.1114 | $212.11 | $212.10 | $212.10 |
| Purchase #7 | $63.94 | 12.217% | $71.7515 | $71.75 | $71.75 | $71.80 |
| 7 purchase totals = | $1,100.16 | $1,225.4860 | $1,225.47 | $1,225.40 | $1,225.50 | |