| 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 | $198.84 | 3.793% | $206.382 | $206.38 | $206.40 | $206.40 |
| Purchase #2 | $57.42 | 12.425% | $64.5544 | $64.55 | $64.55 | $64.60 |
| Purchase #3 | $82.36 | 12.509% | $92.6624 | $92.66 | $92.65 | $92.70 |
| Purchase #4 | $78.27 | 13.496% | $88.8333 | $88.83 | $88.85 | $88.80 |
| Purchase #5 | $172.84 | 11.551% | $192.8047 | $192.80 | $192.80 | $192.80 |
| Purchase #6 | $6.69 | 12.675% | $7.538 | $7.54 | $7.55 | $7.50 |
| Purchase #7 | $125.48 | 13.374% | $142.2617 | $142.26 | $142.25 | $142.30 |
| 7 purchase totals = | $721.90 | $795.0365 | $795.02 | $795.05 | $795.10 | |