| 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 | $125.27 | 3.124% | $129.1834 | $129.18 | $129.20 | $129.20 |
| Purchase #2 | $12.66 | 8.769% | $13.7702 | $13.77 | $13.75 | $13.80 |
| Purchase #3 | $202.80 | 6.621% | $216.2274 | $216.23 | $216.25 | $216.20 |
| Purchase #4 | $23.59 | 8.499% | $25.5949 | $25.59 | $25.60 | $25.60 |
| Purchase #5 | $240.29 | 8.474% | $260.6522 | $260.65 | $260.65 | $260.70 |
| Purchase #6 | $8.56 | 13.627% | $9.7265 | $9.73 | $9.75 | $9.70 |
| Purchase #7 | $248.25 | 4.116% | $258.468 | $258.47 | $258.45 | $258.50 |
| 7 purchase totals = | $861.42 | $913.6226 | $913.62 | $913.65 | $913.70 | |