| 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 | $192.43 | 12.770% | $217.0033 | $217.00 | $217.00 | $217.00 |
| Purchase #2 | $118.83 | 9.370% | $129.9644 | $129.96 | $129.95 | $130.00 |
| Purchase #3 | $187.29 | 12.211% | $210.16 | $210.16 | $210.15 | $210.20 |
| Purchase #4 | $197.78 | 13.611% | $224.6998 | $224.70 | $224.70 | $224.70 |
| Purchase #5 | $243.97 | 6.549% | $259.9476 | $259.95 | $259.95 | $259.90 |
| Purchase #6 | $30.43 | 8.677% | $33.0704 | $33.07 | $33.05 | $33.10 |
| Purchase #7 | $36.80 | 6.708% | $39.2685 | $39.27 | $39.25 | $39.30 |
| 7 purchase totals = | $1,007.53 | $1,114.1140 | $1,114.11 | $1,114.05 | $1,114.20 | |