| 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 | $113.87 | 4.666% | $119.1832 | $119.18 | $119.20 | $119.20 |
| Purchase #2 | $94.82 | 7.622% | $102.0472 | $102.05 | $102.05 | $102.00 |
| Purchase #3 | $164.62 | 10.712% | $182.2541 | $182.25 | $182.25 | $182.30 |
| Purchase #4 | $178.67 | 13.183% | $202.2241 | $202.22 | $202.20 | $202.20 |
| Purchase #5 | $225.66 | 5.712% | $238.5497 | $238.55 | $238.55 | $238.50 |
| Purchase #6 | $109.63 | 10.300% | $120.9219 | $120.92 | $120.90 | $120.90 |
| Purchase #7 | $243.86 | 8.610% | $264.8563 | $264.86 | $264.85 | $264.90 |
| 7 purchase totals = | $1,131.13 | $1,230.0365 | $1,230.03 | $1,230.00 | $1,230.00 | |