| 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 | $193.44 | 12.213% | $217.0648 | $217.06 | $217.05 | $217.10 |
| Purchase #2 | $21.58 | 12.544% | $24.287 | $24.29 | $24.30 | $24.30 |
| Purchase #3 | $130.57 | 10.298% | $144.0161 | $144.02 | $144.00 | $144.00 |
| Purchase #4 | $249.61 | 8.584% | $271.0365 | $271.04 | $271.05 | $271.00 |
| Purchase #5 | $250.32 | 10.139% | $275.6999 | $275.70 | $275.70 | $275.70 |
| Purchase #6 | $190.78 | 9.798% | $209.4726 | $209.47 | $209.45 | $209.50 |
| Purchase #7 | $92.81 | 11.325% | $103.3207 | $103.32 | $103.30 | $103.30 |
| 7 purchase totals = | $1,129.11 | $1,244.8976 | $1,244.90 | $1,244.85 | $1,244.90 | |