| 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 | $188.88 | 5.713% | $199.6707 | $199.67 | $199.65 | $199.70 |
| Purchase #2 | $182.25 | 10.161% | $200.7684 | $200.77 | $200.75 | $200.80 |
| Purchase #3 | $222.32 | 8.411% | $241.0193 | $241.02 | $241.00 | $241.00 |
| Purchase #4 | $237.71 | 5.754% | $251.3878 | $251.39 | $251.40 | $251.40 |
| Purchase #5 | $84.33 | 3.675% | $87.4291 | $87.43 | $87.45 | $87.40 |
| Purchase #6 | $42.32 | 11.810% | $47.318 | $47.32 | $47.30 | $47.30 |
| Purchase #7 | $8.54 | 4.642% | $8.9364 | $8.94 | $8.95 | $8.90 |
| 7 purchase totals = | $966.35 | $1,036.5297 | $1,036.54 | $1,036.50 | $1,036.50 | |