| 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 | $95.63 | 4.478% | $99.9123 | $99.91 | $99.90 | $99.90 |
| Purchase #2 | $249.52 | 6.803% | $266.4948 | $266.49 | $266.50 | $266.50 |
| Purchase #3 | $177.41 | 9.448% | $194.1717 | $194.17 | $194.15 | $194.20 |
| Purchase #4 | $196.49 | 13.450% | $222.9179 | $222.92 | $222.90 | $222.90 |
| Purchase #5 | $110.29 | 12.609% | $124.1965 | $124.20 | $124.20 | $124.20 |
| Purchase #6 | $244.32 | 8.228% | $264.4226 | $264.42 | $264.40 | $264.40 |
| Purchase #7 | $77.72 | 12.743% | $87.6239 | $87.62 | $87.60 | $87.60 |
| 7 purchase totals = | $1,151.38 | $1,259.7397 | $1,259.73 | $1,259.65 | $1,259.70 | |