| 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 | $102.58 | 9.791% | $112.6236 | $112.62 | $112.60 | $112.60 |
| Purchase #2 | $64.54 | 3.247% | $66.6356 | $66.64 | $66.65 | $66.60 |
| Purchase #3 | $246.89 | 8.156% | $267.0263 | $267.03 | $267.05 | $267.00 |
| Purchase #4 | $170.39 | 4.710% | $178.4154 | $178.42 | $178.40 | $178.40 |
| Purchase #5 | $217.73 | 6.755% | $232.4377 | $232.44 | $232.45 | $232.40 |
| Purchase #6 | $128.69 | 7.590% | $138.4576 | $138.46 | $138.45 | $138.50 |
| Purchase #7 | $201.56 | 4.609% | $210.8499 | $210.85 | $210.85 | $210.80 |
| 7 purchase totals = | $1,132.38 | $1,206.4461 | $1,206.46 | $1,206.45 | $1,206.30 | |