| 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 | $129.79 | 4.747% | $135.9511 | $135.95 | $135.95 | $136.00 |
| Purchase #2 | $189.51 | 9.698% | $207.8887 | $207.89 | $207.90 | $207.90 |
| Purchase #3 | $70.74 | 7.149% | $75.7972 | $75.80 | $75.80 | $75.80 |
| Purchase #4 | $183.32 | 4.488% | $191.5474 | $191.55 | $191.55 | $191.50 |
| Purchase #5 | $237.99 | 4.533% | $248.7781 | $248.78 | $248.80 | $248.80 |
| Purchase #6 | $152.90 | 8.585% | $166.0265 | $166.03 | $166.05 | $166.00 |
| Purchase #7 | $212.79 | 12.816% | $240.0612 | $240.06 | $240.05 | $240.10 |
| 7 purchase totals = | $1,177.04 | $1,266.0502 | $1,266.06 | $1,266.10 | $1,266.10 | |