| 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 | $221.28 | 6.254% | $235.1189 | $235.12 | $235.10 | $235.10 |
| Purchase #2 | $70.68 | 9.106% | $77.1161 | $77.12 | $77.10 | $77.10 |
| Purchase #3 | $204.84 | 10.729% | $226.8173 | $226.82 | $226.80 | $226.80 |
| Purchase #4 | $87.47 | 9.858% | $96.0928 | $96.09 | $96.10 | $96.10 |
| Purchase #5 | $178.50 | 11.553% | $199.1221 | $199.12 | $199.10 | $199.10 |
| Purchase #6 | $231.82 | 13.325% | $262.71 | $262.71 | $262.70 | $262.70 |
| Purchase #7 | $97.29 | 7.364% | $104.4544 | $104.45 | $104.45 | $104.50 |
| 7 purchase totals = | $1,091.88 | $1,201.4316 | $1,201.43 | $1,201.35 | $1,201.40 | |