| 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 | $136.38 | 8.819% | $148.4074 | $148.41 | $148.40 | $148.40 |
| Purchase #2 | $24.70 | 9.783% | $27.1164 | $27.12 | $27.10 | $27.10 |
| Purchase #3 | $65.51 | 5.634% | $69.2008 | $69.20 | $69.20 | $69.20 |
| Purchase #4 | $132.88 | 5.110% | $139.6702 | $139.67 | $139.65 | $139.70 |
| Purchase #5 | $14.33 | 5.504% | $15.1187 | $15.12 | $15.10 | $15.10 |
| Purchase #6 | $248.55 | 6.212% | $263.9899 | $263.99 | $264.00 | $264.00 |
| Purchase #7 | $9.32 | 11.292% | $10.3724 | $10.37 | $10.35 | $10.40 |
| 7 purchase totals = | $631.67 | $673.8758 | $673.88 | $673.80 | $673.90 | |