| 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 | $201.65 | 7.204% | $216.1769 | $216.18 | $216.20 | $216.20 |
| Purchase #2 | $93.95 | 9.389% | $102.771 | $102.77 | $102.75 | $102.80 |
| Purchase #3 | $12.42 | 3.766% | $12.8877 | $12.89 | $12.90 | $12.90 |
| Purchase #4 | $77.77 | 5.653% | $82.1663 | $82.17 | $82.15 | $82.20 |
| Purchase #5 | $33.45 | 7.404% | $35.9266 | $35.93 | $35.95 | $35.90 |
| Purchase #6 | $7.32 | 4.164% | $7.6248 | $7.62 | $7.60 | $7.60 |
| Purchase #7 | $240.74 | 13.397% | $272.9919 | $272.99 | $273.00 | $273.00 |
| 7 purchase totals = | $667.30 | $730.5452 | $730.55 | $730.55 | $730.60 | |