| 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 | $102.34 | 3.644% | $106.0693 | $106.07 | $106.05 | $106.10 |
| Purchase #2 | $179.83 | 7.556% | $193.418 | $193.42 | $193.40 | $193.40 |
| Purchase #3 | $226.63 | 13.743% | $257.7758 | $257.78 | $257.80 | $257.80 |
| Purchase #4 | $176.61 | 8.671% | $191.9239 | $191.92 | $191.90 | $191.90 |
| Purchase #5 | $79.68 | 5.276% | $83.8839 | $83.88 | $83.90 | $83.90 |
| Purchase #6 | $237.94 | 7.869% | $256.6635 | $256.66 | $256.65 | $256.70 |
| Purchase #7 | $87.74 | 9.647% | $96.2043 | $96.20 | $96.20 | $96.20 |
| 7 purchase totals = | $1,090.77 | $1,185.9387 | $1,185.93 | $1,185.90 | $1,186.00 | |