| 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 | $218.91 | 11.514% | $244.1153 | $244.12 | $244.10 | $244.10 |
| Purchase #2 | $241.76 | 7.299% | $259.4061 | $259.41 | $259.40 | $259.40 |
| Purchase #3 | $12.77 | 9.177% | $13.9419 | $13.94 | $13.95 | $13.90 |
| Purchase #4 | $7.91 | 12.810% | $8.9233 | $8.92 | $8.90 | $8.90 |
| Purchase #5 | $232.50 | 3.354% | $240.2981 | $240.30 | $240.30 | $240.30 |
| Purchase #6 | $59.27 | 10.869% | $65.7121 | $65.71 | $65.70 | $65.70 |
| Purchase #7 | $14.45 | 9.814% | $15.8681 | $15.87 | $15.85 | $15.90 |
| 7 purchase totals = | $787.57 | $848.2649 | $848.27 | $848.20 | $848.20 | |