| 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 | $231.64 | 11.451% | $258.1651 | $258.17 | $258.15 | $258.20 |
| Purchase #2 | $236.85 | 13.107% | $267.8939 | $267.89 | $267.90 | $267.90 |
| Purchase #3 | $194.39 | 6.517% | $207.0584 | $207.06 | $207.05 | $207.10 |
| Purchase #4 | $46.85 | 11.690% | $52.3268 | $52.33 | $52.35 | $52.30 |
| Purchase #5 | $165.84 | 11.243% | $184.4854 | $184.49 | $184.50 | $184.50 |
| Purchase #6 | $229.27 | 13.792% | $260.8909 | $260.89 | $260.90 | $260.90 |
| Purchase #7 | $156.68 | 10.391% | $172.9606 | $172.96 | $172.95 | $173.00 |
| 7 purchase totals = | $1,261.52 | $1,403.7811 | $1,403.79 | $1,403.80 | $1,403.90 | |