| 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 | $129.96 | 7.819% | $140.1216 | $140.12 | $140.10 | $140.10 |
| Purchase #2 | $227.68 | 11.712% | $254.3459 | $254.35 | $254.35 | $254.30 |
| Purchase #3 | $118.84 | 3.205% | $122.6488 | $122.65 | $122.65 | $122.60 |
| Purchase #4 | $124.73 | 10.656% | $138.0212 | $138.02 | $138.00 | $138.00 |
| Purchase #5 | $34.83 | 4.852% | $36.52 | $36.52 | $36.50 | $36.50 |
| Purchase #6 | $138.82 | 9.757% | $152.3647 | $152.36 | $152.35 | $152.40 |
| Purchase #7 | $130.47 | 8.346% | $141.359 | $141.36 | $141.35 | $141.40 |
| 7 purchase totals = | $905.33 | $985.3812 | $985.38 | $985.30 | $985.30 | |