| 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 | $197.56 | 10.244% | $217.798 | $217.80 | $217.80 | $217.80 |
| Purchase #2 | $162.71 | 9.418% | $178.034 | $178.03 | $178.05 | $178.00 |
| Purchase #3 | $112.25 | 6.854% | $119.9436 | $119.94 | $119.95 | $119.90 |
| Purchase #4 | $199.80 | 3.114% | $206.0218 | $206.02 | $206.00 | $206.00 |
| Purchase #5 | $133.29 | 13.630% | $151.4574 | $151.46 | $151.45 | $151.50 |
| Purchase #6 | $250.78 | 3.790% | $260.2846 | $260.28 | $260.30 | $260.30 |
| Purchase #7 | $240.46 | 12.390% | $270.253 | $270.25 | $270.25 | $270.30 |
| 7 purchase totals = | $1,296.85 | $1,403.7924 | $1,403.78 | $1,403.80 | $1,403.80 | |