| 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 | $224.76 | 6.752% | $239.9358 | $239.94 | $239.95 | $239.90 |
| Purchase #2 | $201.92 | 3.630% | $209.2497 | $209.25 | $209.25 | $209.20 |
| Purchase #3 | $217.46 | 3.134% | $224.2752 | $224.28 | $224.30 | $224.30 |
| Purchase #4 | $220.77 | 5.294% | $232.4576 | $232.46 | $232.45 | $232.50 |
| Purchase #5 | $39.55 | 12.784% | $44.6061 | $44.61 | $44.60 | $44.60 |
| Purchase #6 | $199.50 | 12.322% | $224.0824 | $224.08 | $224.10 | $224.10 |
| Purchase #7 | $128.82 | 11.498% | $143.6317 | $143.63 | $143.65 | $143.60 |
| 7 purchase totals = | $1,232.78 | $1,318.2385 | $1,318.25 | $1,318.30 | $1,318.20 | |