| 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 | $99.55 | 3.501% | $103.0352 | $103.04 | $103.05 | $103.00 |
| Purchase #2 | $108.30 | 6.433% | $115.2669 | $115.27 | $115.25 | $115.30 |
| Purchase #3 | $148.69 | 5.317% | $156.5958 | $156.60 | $156.60 | $156.60 |
| Purchase #4 | $148.90 | 12.189% | $167.0494 | $167.05 | $167.05 | $167.00 |
| Purchase #5 | $117.64 | 10.588% | $130.0957 | $130.10 | $130.10 | $130.10 |
| Purchase #6 | $10.96 | 12.687% | $12.3505 | $12.35 | $12.35 | $12.40 |
| Purchase #7 | $228.30 | 9.622% | $250.267 | $250.27 | $250.25 | $250.30 |
| 7 purchase totals = | $862.34 | $934.6605 | $934.68 | $934.65 | $934.70 | |