| 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 | $93.82 | 13.209% | $106.2127 | $106.21 | $106.20 | $106.20 |
| Purchase #2 | $207.75 | 4.512% | $217.1237 | $217.12 | $217.10 | $217.10 |
| Purchase #3 | $249.27 | 3.186% | $257.2117 | $257.21 | $257.20 | $257.20 |
| Purchase #4 | $136.29 | 10.162% | $150.1398 | $150.14 | $150.15 | $150.10 |
| Purchase #5 | $77.51 | 13.609% | $88.0583 | $88.06 | $88.05 | $88.10 |
| Purchase #6 | $89.52 | 7.152% | $95.9225 | $95.92 | $95.90 | $95.90 |
| Purchase #7 | $135.40 | 11.664% | $151.1931 | $151.19 | $151.20 | $151.20 |
| 7 purchase totals = | $989.56 | $1,065.8618 | $1,065.85 | $1,065.80 | $1,065.80 | |