| 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 | $240.84 | 6.382% | $256.2104 | $256.21 | $256.20 | $256.20 |
| Purchase #2 | $113.81 | 3.321% | $117.5896 | $117.59 | $117.60 | $117.60 |
| Purchase #3 | $197.99 | 5.790% | $209.4536 | $209.45 | $209.45 | $209.50 |
| Purchase #4 | $60.32 | 9.322% | $65.943 | $65.94 | $65.95 | $65.90 |
| Purchase #5 | $43.64 | 6.686% | $46.5578 | $46.56 | $46.55 | $46.60 |
| Purchase #6 | $143.70 | 8.395% | $155.7636 | $155.76 | $155.75 | $155.80 |
| Purchase #7 | $250.84 | 8.250% | $271.5343 | $271.53 | $271.55 | $271.50 |
| 7 purchase totals = | $1,051.14 | $1,123.0523 | $1,123.04 | $1,123.05 | $1,123.10 | |