| 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 | $135.50 | 11.829% | $151.5283 | $151.53 | $151.55 | $151.50 |
| Purchase #2 | $97.26 | 5.413% | $102.5247 | $102.52 | $102.50 | $102.50 |
| Purchase #3 | $43.68 | 8.285% | $47.2989 | $47.30 | $47.30 | $47.30 |
| Purchase #4 | $25.59 | 11.714% | $28.5876 | $28.59 | $28.60 | $28.60 |
| Purchase #5 | $243.82 | 13.726% | $277.2867 | $277.29 | $277.30 | $277.30 |
| Purchase #6 | $32.62 | 11.198% | $36.2728 | $36.27 | $36.25 | $36.30 |
| Purchase #7 | $192.49 | 3.102% | $198.461 | $198.46 | $198.45 | $198.50 |
| 7 purchase totals = | $770.96 | $841.9600 | $841.96 | $841.95 | $842.00 | |