| 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 | $204.95 | 7.785% | $220.9054 | $220.91 | $220.90 | $220.90 |
| Purchase #2 | $45.37 | 9.573% | $49.7133 | $49.71 | $49.70 | $49.70 |
| Purchase #3 | $127.56 | 7.150% | $136.6805 | $136.68 | $136.70 | $136.70 |
| Purchase #4 | $249.53 | 4.608% | $261.0283 | $261.03 | $261.05 | $261.00 |
| Purchase #5 | $63.25 | 13.348% | $71.6926 | $71.69 | $71.70 | $71.70 |
| Purchase #6 | $214.35 | 12.139% | $240.3699 | $240.37 | $240.35 | $240.40 |
| Purchase #7 | $35.88 | 11.203% | $39.8996 | $39.90 | $39.90 | $39.90 |
| 7 purchase totals = | $940.89 | $1,020.2896 | $1,020.29 | $1,020.30 | $1,020.30 | |