| 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 | $232.39 | 6.752% | $248.081 | $248.08 | $248.10 | $248.10 |
| Purchase #2 | $7.30 | 5.769% | $7.7211 | $7.72 | $7.70 | $7.70 |
| Purchase #3 | $211.58 | 6.465% | $225.2586 | $225.26 | $225.25 | $225.30 |
| Purchase #4 | $23.61 | 8.212% | $25.5489 | $25.55 | $25.55 | $25.50 |
| Purchase #5 | $108.61 | 10.220% | $119.7099 | $119.71 | $119.70 | $119.70 |
| Purchase #6 | $7.51 | 4.252% | $7.8293 | $7.83 | $7.85 | $7.80 |
| Purchase #7 | $212.89 | 9.356% | $232.808 | $232.81 | $232.80 | $232.80 |
| 7 purchase totals = | $803.89 | $866.9568 | $866.96 | $866.95 | $866.90 | |