| 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 | $25.93 | 8.111% | $28.0332 | $28.03 | $28.05 | $28.00 |
| Purchase #2 | $201.50 | 5.347% | $212.2742 | $212.27 | $212.25 | $212.30 |
| Purchase #3 | $176.71 | 10.115% | $194.5842 | $194.58 | $194.60 | $194.60 |
| Purchase #4 | $189.26 | 4.173% | $197.1578 | $197.16 | $197.15 | $197.20 |
| Purchase #5 | $47.36 | 9.187% | $51.711 | $51.71 | $51.70 | $51.70 |
| Purchase #6 | $97.59 | 8.385% | $105.7729 | $105.77 | $105.75 | $105.80 |
| Purchase #7 | $237.39 | 8.134% | $256.6993 | $256.70 | $256.70 | $256.70 |
| 7 purchase totals = | $975.74 | $1,046.2326 | $1,046.22 | $1,046.20 | $1,046.30 | |