| 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 | $111.49 | 13.499% | $126.54 | $126.54 | $126.55 | $126.50 |
| Purchase #2 | $89.37 | 5.320% | $94.1245 | $94.12 | $94.10 | $94.10 |
| Purchase #3 | $9.38 | 9.141% | $10.2374 | $10.24 | $10.25 | $10.20 |
| Purchase #4 | $215.34 | 13.826% | $245.1129 | $245.11 | $245.10 | $245.10 |
| Purchase #5 | $64.65 | 3.303% | $66.7854 | $66.79 | $66.80 | $66.80 |
| Purchase #6 | $16.52 | 13.244% | $18.7079 | $18.71 | $18.70 | $18.70 |
| Purchase #7 | $240.77 | 10.838% | $266.8647 | $266.86 | $266.85 | $266.90 |
| 7 purchase totals = | $747.52 | $828.3728 | $828.37 | $828.35 | $828.30 | |