| 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 | $239.65 | 4.858% | $251.2922 | $251.29 | $251.30 | $251.30 |
| Purchase #2 | $154.65 | 10.433% | $170.7846 | $170.78 | $170.80 | $170.80 |
| Purchase #3 | $190.90 | 10.112% | $210.2038 | $210.20 | $210.20 | $210.20 |
| Purchase #4 | $23.89 | 5.819% | $25.2802 | $25.28 | $25.30 | $25.30 |
| Purchase #5 | $96.28 | 7.691% | $103.6849 | $103.68 | $103.70 | $103.70 |
| Purchase #6 | $173.82 | 8.615% | $188.7946 | $188.79 | $188.80 | $188.80 |
| Purchase #7 | $117.66 | 9.854% | $129.2542 | $129.25 | $129.25 | $129.30 |
| 7 purchase totals = | $996.85 | $1,079.2945 | $1,079.27 | $1,079.35 | $1,079.40 | |