| 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 | $110.68 | 9.585% | $121.2887 | $121.29 | $121.30 | $121.30 |
| Purchase #2 | $227.50 | 7.147% | $243.7594 | $243.76 | $243.75 | $243.80 |
| Purchase #3 | $174.87 | 11.479% | $194.9433 | $194.94 | $194.95 | $194.90 |
| Purchase #4 | $235.81 | 9.417% | $258.0162 | $258.02 | $258.00 | $258.00 |
| Purchase #5 | $207.45 | 8.215% | $224.492 | $224.49 | $224.50 | $224.50 |
| Purchase #6 | $204.93 | 7.817% | $220.9494 | $220.95 | $220.95 | $220.90 |
| Purchase #7 | $201.94 | 6.769% | $215.6093 | $215.61 | $215.60 | $215.60 |
| 7 purchase totals = | $1,363.18 | $1,479.0583 | $1,479.06 | $1,479.05 | $1,479.00 | |