| 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 | $223.35 | 3.341% | $230.8121 | $230.81 | $230.80 | $230.80 |
| Purchase #2 | $40.77 | 9.445% | $44.6207 | $44.62 | $44.60 | $44.60 |
| Purchase #3 | $188.61 | 12.560% | $212.2994 | $212.30 | $212.30 | $212.30 |
| Purchase #4 | $113.98 | 3.531% | $118.0046 | $118.00 | $118.00 | $118.00 |
| Purchase #5 | $73.45 | 13.279% | $83.2034 | $83.20 | $83.20 | $83.20 |
| Purchase #6 | $42.56 | 9.172% | $46.4636 | $46.46 | $46.45 | $46.50 |
| Purchase #7 | $179.99 | 6.269% | $191.2736 | $191.27 | $191.25 | $191.30 |
| 7 purchase totals = | $862.71 | $926.6774 | $926.66 | $926.60 | $926.70 | |