| 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 | $250.68 | 12.739% | $282.6141 | $282.61 | $282.60 | $282.60 |
| Purchase #2 | $30.29 | 7.420% | $32.5375 | $32.54 | $32.55 | $32.50 |
| Purchase #3 | $201.43 | 9.327% | $220.2174 | $220.22 | $220.20 | $220.20 |
| Purchase #4 | $241.61 | 3.446% | $249.9359 | $249.94 | $249.95 | $249.90 |
| Purchase #5 | $232.80 | 10.163% | $256.4595 | $256.46 | $256.45 | $256.50 |
| Purchase #6 | $240.70 | 8.199% | $260.435 | $260.44 | $260.45 | $260.40 |
| Purchase #7 | $243.45 | 13.544% | $276.4229 | $276.42 | $276.40 | $276.40 |
| 7 purchase totals = | $1,440.96 | $1,578.6223 | $1,578.63 | $1,578.60 | $1,578.50 | |