| 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 | $106.64 | 3.545% | $110.4204 | $110.42 | $110.40 | $110.40 |
| Purchase #2 | $58.97 | 11.291% | $65.6283 | $65.63 | $65.65 | $65.60 |
| Purchase #3 | $195.39 | 11.356% | $217.5785 | $217.58 | $217.60 | $217.60 |
| Purchase #4 | $80.84 | 4.470% | $84.4535 | $84.45 | $84.45 | $84.50 |
| Purchase #5 | $214.46 | 9.500% | $234.8337 | $234.83 | $234.85 | $234.80 |
| Purchase #6 | $103.60 | 9.817% | $113.7704 | $113.77 | $113.75 | $113.80 |
| Purchase #7 | $132.92 | 10.733% | $147.1863 | $147.19 | $147.20 | $147.20 |
| 7 purchase totals = | $892.82 | $973.8711 | $973.87 | $973.90 | $973.90 | |