| 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 | $174.68 | 11.299% | $194.4171 | $194.42 | $194.40 | $194.40 |
| Purchase #2 | $22.45 | 9.765% | $24.6422 | $24.64 | $24.65 | $24.60 |
| Purchase #3 | $68.29 | 4.507% | $71.3678 | $71.37 | $71.35 | $71.40 |
| Purchase #4 | $241.40 | 9.423% | $264.1471 | $264.15 | $264.15 | $264.10 |
| Purchase #5 | $249.74 | 10.701% | $276.4647 | $276.46 | $276.45 | $276.50 |
| Purchase #6 | $27.48 | 9.654% | $30.1329 | $30.13 | $30.15 | $30.10 |
| Purchase #7 | $66.98 | 11.729% | $74.8361 | $74.84 | $74.85 | $74.80 |
| 7 purchase totals = | $851.02 | $936.0079 | $936.01 | $936.00 | $935.90 | |