| 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 | $185.70 | 13.609% | $210.9719 | $210.97 | $210.95 | $211.00 |
| Purchase #2 | $201.71 | 5.438% | $212.679 | $212.68 | $212.70 | $212.70 |
| Purchase #3 | $202.91 | 12.406% | $228.083 | $228.08 | $228.10 | $228.10 |
| Purchase #4 | $87.62 | 11.374% | $97.5859 | $97.59 | $97.60 | $97.60 |
| Purchase #5 | $89.61 | 8.698% | $97.4043 | $97.40 | $97.40 | $97.40 |
| Purchase #6 | $172.81 | 9.482% | $189.1958 | $189.20 | $189.20 | $189.20 |
| Purchase #7 | $150.56 | 13.651% | $171.1129 | $171.11 | $171.10 | $171.10 |
| 7 purchase totals = | $1,090.92 | $1,207.0328 | $1,207.03 | $1,207.05 | $1,207.10 | |