| 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 | $212.46 | 9.562% | $232.7754 | $232.78 | $232.80 | $232.80 |
| Purchase #2 | $187.92 | 12.645% | $211.6825 | $211.68 | $211.70 | $211.70 |
| Purchase #3 | $159.35 | 4.327% | $166.2451 | $166.25 | $166.25 | $166.20 |
| Purchase #4 | $187.80 | 5.656% | $198.422 | $198.42 | $198.40 | $198.40 |
| Purchase #5 | $207.44 | 12.566% | $233.5069 | $233.51 | $233.50 | $233.50 |
| Purchase #6 | $117.69 | 6.261% | $125.0586 | $125.06 | $125.05 | $125.10 |
| Purchase #7 | $54.51 | 7.840% | $58.7836 | $58.78 | $58.80 | $58.80 |
| 7 purchase totals = | $1,127.17 | $1,226.4741 | $1,226.48 | $1,226.50 | $1,226.50 | |