| 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 | $198.70 | 5.642% | $209.9107 | $209.91 | $209.90 | $209.90 |
| Purchase #2 | $115.29 | 12.826% | $130.0771 | $130.08 | $130.10 | $130.10 |
| Purchase #3 | $188.62 | 7.294% | $202.3779 | $202.38 | $202.40 | $202.40 |
| Purchase #4 | $30.45 | 8.137% | $32.9277 | $32.93 | $32.95 | $32.90 |
| Purchase #5 | $208.50 | 10.426% | $230.2382 | $230.24 | $230.25 | $230.20 |
| Purchase #6 | $53.74 | 10.313% | $59.2822 | $59.28 | $59.30 | $59.30 |
| Purchase #7 | $201.66 | 5.164% | $212.0737 | $212.07 | $212.05 | $212.10 |
| 7 purchase totals = | $996.96 | $1,076.8875 | $1,076.89 | $1,076.95 | $1,076.90 | |