| 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 | $184.33 | 13.492% | $209.1998 | $209.20 | $209.20 | $209.20 |
| Purchase #2 | $132.25 | 12.825% | $149.2111 | $149.21 | $149.20 | $149.20 |
| Purchase #3 | $87.30 | 10.150% | $96.161 | $96.16 | $96.15 | $96.20 |
| Purchase #4 | $202.36 | 11.332% | $225.2914 | $225.29 | $225.30 | $225.30 |
| Purchase #5 | $101.72 | 7.266% | $109.111 | $109.11 | $109.10 | $109.10 |
| Purchase #6 | $65.84 | 10.733% | $72.9066 | $72.91 | $72.90 | $72.90 |
| Purchase #7 | $107.88 | 8.457% | $117.0034 | $117.00 | $117.00 | $117.00 |
| 7 purchase totals = | $881.68 | $978.8843 | $978.88 | $978.85 | $978.90 | |