| 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 | $45.89 | 6.735% | $48.9807 | $48.98 | $49.00 | $49.00 |
| Purchase #2 | $201.77 | 9.523% | $220.9846 | $220.98 | $221.00 | $221.00 |
| Purchase #3 | $149.49 | 12.391% | $168.0133 | $168.01 | $168.00 | $168.00 |
| Purchase #4 | $143.88 | 8.556% | $156.1904 | $156.19 | $156.20 | $156.20 |
| Purchase #5 | $184.47 | 12.385% | $207.3166 | $207.32 | $207.30 | $207.30 |
| Purchase #6 | $34.44 | 7.119% | $36.8918 | $36.89 | $36.90 | $36.90 |
| Purchase #7 | $242.49 | 6.684% | $258.698 | $258.70 | $258.70 | $258.70 |
| 7 purchase totals = | $1,002.43 | $1,097.0754 | $1,097.07 | $1,097.10 | $1,097.10 | |