| 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 | $196.54 | 12.514% | $221.135 | $221.14 | $221.15 | $221.10 |
| Purchase #2 | $249.74 | 5.763% | $264.1325 | $264.13 | $264.15 | $264.10 |
| Purchase #3 | $126.70 | 7.494% | $136.1949 | $136.19 | $136.20 | $136.20 |
| Purchase #4 | $85.51 | 6.748% | $91.2802 | $91.28 | $91.30 | $91.30 |
| Purchase #5 | $158.65 | 4.325% | $165.5116 | $165.51 | $165.50 | $165.50 |
| Purchase #6 | $41.29 | 4.523% | $43.1575 | $43.16 | $43.15 | $43.20 |
| Purchase #7 | $192.41 | 13.859% | $219.0761 | $219.08 | $219.10 | $219.10 |
| 7 purchase totals = | $1,050.84 | $1,140.4878 | $1,140.49 | $1,140.55 | $1,140.50 | |