| 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 | $222.94 | 11.746% | $249.1265 | $249.13 | $249.15 | $249.10 |
| Purchase #2 | $204.41 | 3.302% | $211.1596 | $211.16 | $211.15 | $211.20 |
| Purchase #3 | $226.54 | 12.303% | $254.4112 | $254.41 | $254.40 | $254.40 |
| Purchase #4 | $68.55 | 8.439% | $74.3349 | $74.33 | $74.35 | $74.30 |
| Purchase #5 | $109.77 | 11.773% | $122.6932 | $122.69 | $122.70 | $122.70 |
| Purchase #6 | $242.84 | 13.688% | $276.0799 | $276.08 | $276.10 | $276.10 |
| Purchase #7 | $243.54 | 13.196% | $275.6775 | $275.68 | $275.70 | $275.70 |
| 7 purchase totals = | $1,318.59 | $1,463.4828 | $1,463.48 | $1,463.55 | $1,463.50 | |