| 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 | $212.47 | 3.791% | $220.5247 | $220.52 | $220.50 | $220.50 |
| Purchase #2 | $241.39 | 4.395% | $251.9991 | $252.00 | $252.00 | $252.00 |
| Purchase #3 | $21.94 | 12.735% | $24.7341 | $24.73 | $24.75 | $24.70 |
| Purchase #4 | $107.86 | 6.311% | $114.667 | $114.67 | $114.65 | $114.70 |
| Purchase #5 | $85.36 | 10.491% | $94.3151 | $94.32 | $94.30 | $94.30 |
| Purchase #6 | $42.81 | 8.140% | $46.2947 | $46.29 | $46.30 | $46.30 |
| Purchase #7 | $22.44 | 12.712% | $25.2926 | $25.29 | $25.30 | $25.30 |
| 7 purchase totals = | $734.27 | $777.8273 | $777.82 | $777.80 | $777.80 | |