| 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 | $218.72 | 4.683% | $228.9627 | $228.96 | $228.95 | $229.00 |
| Purchase #2 | $209.68 | 5.700% | $221.6318 | $221.63 | $221.65 | $221.60 |
| Purchase #3 | $188.82 | 11.429% | $210.4002 | $210.40 | $210.40 | $210.40 |
| Purchase #4 | $68.79 | 9.652% | $75.4296 | $75.43 | $75.45 | $75.40 |
| Purchase #5 | $7.26 | 11.674% | $8.1075 | $8.11 | $8.10 | $8.10 |
| Purchase #6 | $149.81 | 10.820% | $166.0194 | $166.02 | $166.00 | $166.00 |
| Purchase #7 | $223.90 | 11.790% | $250.2978 | $250.30 | $250.30 | $250.30 |
| 7 purchase totals = | $1,066.98 | $1,160.8490 | $1,160.85 | $1,160.85 | $1,160.80 | |