| 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 | $118.59 | 12.410% | $133.307 | $133.31 | $133.30 | $133.30 |
| Purchase #2 | $243.42 | 5.197% | $256.0705 | $256.07 | $256.05 | $256.10 |
| Purchase #3 | $28.46 | 4.472% | $29.7327 | $29.73 | $29.75 | $29.70 |
| Purchase #4 | $172.35 | 10.687% | $190.769 | $190.77 | $190.75 | $190.80 |
| Purchase #5 | $39.34 | 4.737% | $41.2035 | $41.20 | $41.20 | $41.20 |
| Purchase #6 | $23.97 | 4.410% | $25.0271 | $25.03 | $25.05 | $25.00 |
| Purchase #7 | $161.67 | 8.172% | $174.8817 | $174.88 | $174.90 | $174.90 |
| 7 purchase totals = | $787.80 | $850.9915 | $850.99 | $851.00 | $851.00 | |