| 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 | $102.68 | 5.490% | $108.3171 | $108.32 | $108.30 | $108.30 |
| Purchase #2 | $225.63 | 10.435% | $249.1745 | $249.17 | $249.15 | $249.20 |
| Purchase #3 | $65.91 | 8.470% | $71.4926 | $71.49 | $71.50 | $71.50 |
| Purchase #4 | $175.67 | 12.378% | $197.4144 | $197.41 | $197.40 | $197.40 |
| Purchase #5 | $122.63 | 3.535% | $126.965 | $126.97 | $126.95 | $127.00 |
| Purchase #6 | $95.25 | 4.525% | $99.5601 | $99.56 | $99.55 | $99.60 |
| Purchase #7 | $72.37 | 9.427% | $79.1923 | $79.19 | $79.20 | $79.20 |
| 7 purchase totals = | $860.14 | $932.1160 | $932.11 | $932.05 | $932.20 | |