| 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 | $222.60 | 5.433% | $234.6939 | $234.69 | $234.70 | $234.70 |
| Purchase #2 | $198.75 | 11.347% | $221.3022 | $221.30 | $221.30 | $221.30 |
| Purchase #3 | $102.72 | 5.753% | $108.6295 | $108.63 | $108.65 | $108.60 |
| Purchase #4 | $184.76 | 13.517% | $209.734 | $209.73 | $209.75 | $209.70 |
| Purchase #5 | $61.69 | 3.536% | $63.8714 | $63.87 | $63.85 | $63.90 |
| Purchase #6 | $74.69 | 7.747% | $80.4762 | $80.48 | $80.50 | $80.50 |
| Purchase #7 | $245.98 | 13.743% | $279.785 | $279.79 | $279.80 | $279.80 |
| 7 purchase totals = | $1,091.19 | $1,198.4922 | $1,198.49 | $1,198.55 | $1,198.50 | |