| 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 | $124.77 | 6.383% | $132.7341 | $132.73 | $132.75 | $132.70 |
| Purchase #2 | $42.62 | 12.208% | $47.823 | $47.82 | $47.80 | $47.80 |
| Purchase #3 | $208.57 | 4.495% | $217.9452 | $217.95 | $217.95 | $217.90 |
| Purchase #4 | $168.56 | 3.428% | $174.3382 | $174.34 | $174.35 | $174.30 |
| Purchase #5 | $219.79 | 8.589% | $238.6678 | $238.67 | $238.65 | $238.70 |
| Purchase #6 | $232.97 | 11.108% | $258.8483 | $258.85 | $258.85 | $258.80 |
| Purchase #7 | $203.25 | 4.550% | $212.4979 | $212.50 | $212.50 | $212.50 |
| 7 purchase totals = | $1,200.53 | $1,282.8545 | $1,282.86 | $1,282.85 | $1,282.70 | |