| 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 | $97.99 | 12.590% | $110.3269 | $110.33 | $110.35 | $110.30 |
| Purchase #2 | $113.49 | 10.286% | $125.1636 | $125.16 | $125.15 | $125.20 |
| Purchase #3 | $203.93 | 7.391% | $219.0025 | $219.00 | $219.00 | $219.00 |
| Purchase #4 | $121.35 | 11.417% | $135.2045 | $135.20 | $135.20 | $135.20 |
| Purchase #5 | $225.39 | 12.427% | $253.3992 | $253.40 | $253.40 | $253.40 |
| Purchase #6 | $221.45 | 12.185% | $248.4337 | $248.43 | $248.45 | $248.40 |
| Purchase #7 | $51.81 | 13.189% | $58.6432 | $58.64 | $58.65 | $58.60 |
| 7 purchase totals = | $1,035.41 | $1,150.1736 | $1,150.16 | $1,150.20 | $1,150.10 | |