| 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 | $245.98 | 13.594% | $279.4185 | $279.42 | $279.40 | $279.40 |
| Purchase #2 | $189.51 | 8.327% | $205.2905 | $205.29 | $205.30 | $205.30 |
| Purchase #3 | $13.80 | 3.456% | $14.2769 | $14.28 | $14.30 | $14.30 |
| Purchase #4 | $217.59 | 12.596% | $244.9976 | $245.00 | $245.00 | $245.00 |
| Purchase #5 | $172.44 | 10.397% | $190.3686 | $190.37 | $190.35 | $190.40 |
| Purchase #6 | $80.39 | 8.155% | $86.9458 | $86.95 | $86.95 | $86.90 |
| Purchase #7 | $150.73 | 9.356% | $164.8323 | $164.83 | $164.85 | $164.80 |
| 7 purchase totals = | $1,070.44 | $1,186.1302 | $1,186.14 | $1,186.15 | $1,186.10 | |