| 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 | $91.39 | 10.704% | $101.1724 | $101.17 | $101.15 | $101.20 |
| Purchase #2 | $229.85 | 3.584% | $238.0878 | $238.09 | $238.10 | $238.10 |
| Purchase #3 | $244.75 | 5.510% | $258.2357 | $258.24 | $258.25 | $258.20 |
| Purchase #4 | $232.73 | 7.826% | $250.9434 | $250.94 | $250.95 | $250.90 |
| Purchase #5 | $163.71 | 5.707% | $173.0529 | $173.05 | $173.05 | $173.10 |
| Purchase #6 | $27.80 | 3.872% | $28.8764 | $28.88 | $28.90 | $28.90 |
| Purchase #7 | $158.45 | 10.412% | $174.9478 | $174.95 | $174.95 | $174.90 |
| 7 purchase totals = | $1,148.68 | $1,225.3164 | $1,225.32 | $1,225.35 | $1,225.30 | |