| 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 | $87.29 | 8.688% | $94.8738 | $94.87 | $94.85 | $94.90 |
| Purchase #2 | $152.26 | 5.398% | $160.479 | $160.48 | $160.50 | $160.50 |
| Purchase #3 | $224.33 | 4.711% | $234.8982 | $234.90 | $234.90 | $234.90 |
| Purchase #4 | $134.62 | 5.351% | $141.8235 | $141.82 | $141.80 | $141.80 |
| Purchase #5 | $212.67 | 13.320% | $240.9976 | $241.00 | $241.00 | $241.00 |
| Purchase #6 | $210.95 | 5.568% | $222.6957 | $222.70 | $222.70 | $222.70 |
| Purchase #7 | $61.40 | 11.500% | $68.461 | $68.46 | $68.45 | $68.50 |
| 7 purchase totals = | $1,083.52 | $1,164.2288 | $1,164.23 | $1,164.20 | $1,164.30 | |