| 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 | $245.75 | 5.688% | $259.7283 | $259.73 | $259.75 | $259.70 |
| Purchase #2 | $210.34 | 7.778% | $226.7002 | $226.70 | $226.70 | $226.70 |
| Purchase #3 | $235.95 | 4.738% | $247.1293 | $247.13 | $247.15 | $247.10 |
| Purchase #4 | $217.30 | 3.395% | $224.6773 | $224.68 | $224.70 | $224.70 |
| Purchase #5 | $118.47 | 10.442% | $130.8406 | $130.84 | $130.85 | $130.80 |
| Purchase #6 | $75.83 | 4.508% | $79.2484 | $79.25 | $79.25 | $79.20 |
| Purchase #7 | $170.38 | 10.472% | $188.2222 | $188.22 | $188.20 | $188.20 |
| 7 purchase totals = | $1,274.02 | $1,356.5463 | $1,356.55 | $1,356.60 | $1,356.40 | |