| 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 | $193.30 | 5.600% | $204.1248 | $204.12 | $204.10 | $204.10 |
| Purchase #2 | $153.62 | 9.482% | $168.1862 | $168.19 | $168.20 | $168.20 |
| Purchase #3 | $201.69 | 11.583% | $225.0518 | $225.05 | $225.05 | $225.10 |
| Purchase #4 | $92.94 | 3.673% | $96.3537 | $96.35 | $96.35 | $96.40 |
| Purchase #5 | $32.62 | 4.618% | $34.1264 | $34.13 | $34.15 | $34.10 |
| Purchase #6 | $250.95 | 4.402% | $261.9968 | $262.00 | $262.00 | $262.00 |
| Purchase #7 | $145.85 | 3.279% | $150.6324 | $150.63 | $150.65 | $150.60 |
| 7 purchase totals = | $1,070.97 | $1,140.4721 | $1,140.47 | $1,140.50 | $1,140.50 | |