| 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 | $231.82 | 10.743% | $256.7244 | $256.72 | $256.70 | $256.70 |
| Purchase #2 | $161.79 | 9.770% | $177.5969 | $177.60 | $177.60 | $177.60 |
| Purchase #3 | $59.41 | 7.760% | $64.0202 | $64.02 | $64.00 | $64.00 |
| Purchase #4 | $94.87 | 5.436% | $100.0271 | $100.03 | $100.05 | $100.00 |
| Purchase #5 | $162.32 | 10.247% | $178.9529 | $178.95 | $178.95 | $179.00 |
| Purchase #6 | $137.45 | 5.524% | $145.0427 | $145.04 | $145.05 | $145.00 |
| Purchase #7 | $66.89 | 4.407% | $69.8378 | $69.84 | $69.85 | $69.80 |
| 7 purchase totals = | $914.55 | $992.2020 | $992.20 | $992.20 | $992.10 | |