| 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 | $88.68 | 3.219% | $91.5346 | $91.53 | $91.55 | $91.50 |
| Purchase #2 | $103.37 | 9.749% | $113.4475 | $113.45 | $113.45 | $113.40 |
| Purchase #3 | $192.77 | 4.690% | $201.8109 | $201.81 | $201.80 | $201.80 |
| Purchase #4 | $136.55 | 7.145% | $146.3065 | $146.31 | $146.30 | $146.30 |
| Purchase #5 | $244.75 | 4.147% | $254.8998 | $254.90 | $254.90 | $254.90 |
| Purchase #6 | $7.55 | 9.861% | $8.2945 | $8.29 | $8.30 | $8.30 |
| Purchase #7 | $6.53 | 4.639% | $6.8329 | $6.83 | $6.85 | $6.80 |
| 7 purchase totals = | $780.20 | $823.1267 | $823.12 | $823.15 | $823.00 | |