| 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 | $189.86 | 8.608% | $206.2031 | $206.20 | $206.20 | $206.20 |
| Purchase #2 | $106.97 | 7.507% | $115.0002 | $115.00 | $115.00 | $115.00 |
| Purchase #3 | $101.51 | 8.488% | $110.1262 | $110.13 | $110.15 | $110.10 |
| Purchase #4 | $194.56 | 3.514% | $201.3968 | $201.40 | $201.40 | $201.40 |
| Purchase #5 | $187.70 | 10.377% | $207.1776 | $207.18 | $207.20 | $207.20 |
| Purchase #6 | $13.74 | 11.336% | $15.2976 | $15.30 | $15.30 | $15.30 |
| Purchase #7 | $123.27 | 6.444% | $131.2135 | $131.21 | $131.20 | $131.20 |
| 7 purchase totals = | $917.61 | $986.4150 | $986.42 | $986.45 | $986.40 | |