| 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 | $105.28 | 5.342% | $110.9041 | $110.90 | $110.90 | $110.90 |
| Purchase #2 | $210.35 | 6.104% | $223.1898 | $223.19 | $223.20 | $223.20 |
| Purchase #3 | $222.93 | 8.352% | $241.5491 | $241.55 | $241.55 | $241.50 |
| Purchase #4 | $133.66 | 4.127% | $139.1761 | $139.18 | $139.20 | $139.20 |
| Purchase #5 | $47.41 | 6.784% | $50.6263 | $50.63 | $50.65 | $50.60 |
| Purchase #6 | $174.30 | 8.600% | $189.2898 | $189.29 | $189.30 | $189.30 |
| Purchase #7 | $221.64 | 7.624% | $238.5378 | $238.54 | $238.55 | $238.50 |
| 7 purchase totals = | $1,115.57 | $1,193.2730 | $1,193.28 | $1,193.35 | $1,193.20 | |