| 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 | $206.37 | 13.251% | $233.7161 | $233.72 | $233.70 | $233.70 |
| Purchase #2 | $152.36 | 10.300% | $168.0531 | $168.05 | $168.05 | $168.10 |
| Purchase #3 | $69.81 | 4.698% | $73.0897 | $73.09 | $73.10 | $73.10 |
| Purchase #4 | $36.84 | 11.424% | $41.0486 | $41.05 | $41.05 | $41.00 |
| Purchase #5 | $38.54 | 8.737% | $41.9072 | $41.91 | $41.90 | $41.90 |
| Purchase #6 | $19.42 | 3.157% | $20.0331 | $20.03 | $20.05 | $20.00 |
| Purchase #7 | $227.91 | 12.745% | $256.9571 | $256.96 | $256.95 | $257.00 |
| 7 purchase totals = | $751.25 | $834.8049 | $834.81 | $834.80 | $834.80 | |