| 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 | $28.84 | 13.413% | $32.7083 | $32.71 | $32.70 | $32.70 |
| Purchase #2 | $128.91 | 7.433% | $138.4919 | $138.49 | $138.50 | $138.50 |
| Purchase #3 | $67.84 | 9.531% | $74.3058 | $74.31 | $74.30 | $74.30 |
| Purchase #4 | $232.70 | 9.200% | $254.1084 | $254.11 | $254.10 | $254.10 |
| Purchase #5 | $151.37 | 3.246% | $156.2835 | $156.28 | $156.30 | $156.30 |
| Purchase #6 | $195.49 | 6.807% | $208.797 | $208.80 | $208.80 | $208.80 |
| Purchase #7 | $183.93 | 6.436% | $195.7677 | $195.77 | $195.75 | $195.80 |
| 7 purchase totals = | $989.08 | $1,060.4626 | $1,060.47 | $1,060.45 | $1,060.50 | |