| 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 | $227.62 | 10.310% | $251.0876 | $251.09 | $251.10 | $251.10 |
| Purchase #2 | $39.98 | 5.666% | $42.2453 | $42.25 | $42.25 | $42.20 |
| Purchase #3 | $18.29 | 3.675% | $18.9622 | $18.96 | $18.95 | $19.00 |
| Purchase #4 | $146.56 | 4.516% | $153.1786 | $153.18 | $153.20 | $153.20 |
| Purchase #5 | $183.29 | 7.519% | $197.0716 | $197.07 | $197.05 | $197.10 |
| Purchase #6 | $227.39 | 8.690% | $247.1502 | $247.15 | $247.15 | $247.20 |
| Purchase #7 | $14.98 | 11.194% | $16.6569 | $16.66 | $16.65 | $16.70 |
| 7 purchase totals = | $858.11 | $926.3524 | $926.36 | $926.35 | $926.50 | |