| 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 | $101.32 | 3.166% | $104.5278 | $104.53 | $104.55 | $104.50 |
| Purchase #2 | $119.92 | 9.167% | $130.9131 | $130.91 | $130.90 | $130.90 |
| Purchase #3 | $135.66 | 8.273% | $146.8832 | $146.88 | $146.90 | $146.90 |
| Purchase #4 | $125.59 | 7.280% | $134.733 | $134.73 | $134.75 | $134.70 |
| Purchase #5 | $39.49 | 13.461% | $44.8057 | $44.81 | $44.80 | $44.80 |
| Purchase #6 | $99.38 | 4.267% | $103.6205 | $103.62 | $103.60 | $103.60 |
| Purchase #7 | $220.84 | 7.862% | $238.2024 | $238.20 | $238.20 | $238.20 |
| 7 purchase totals = | $842.20 | $903.6857 | $903.68 | $903.70 | $903.60 | |