| 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 | $22.91 | 4.440% | $23.9272 | $23.93 | $23.95 | $23.90 |
| Purchase #2 | $227.79 | 6.521% | $242.6442 | $242.64 | $242.65 | $242.60 |
| Purchase #3 | $158.36 | 8.616% | $172.0043 | $172.00 | $172.00 | $172.00 |
| Purchase #4 | $119.40 | 9.766% | $131.0606 | $131.06 | $131.05 | $131.10 |
| Purchase #5 | $210.95 | 3.223% | $217.7489 | $217.75 | $217.75 | $217.70 |
| Purchase #6 | $60.89 | 12.386% | $68.4318 | $68.43 | $68.45 | $68.40 |
| Purchase #7 | $95.52 | 13.378% | $108.2987 | $108.30 | $108.30 | $108.30 |
| 7 purchase totals = | $895.82 | $964.1157 | $964.11 | $964.15 | $964.00 | |