| 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 | $250.78 | 12.497% | $282.12 | $282.12 | $282.10 | $282.10 |
| Purchase #2 | $215.49 | 5.737% | $227.8527 | $227.85 | $227.85 | $227.90 |
| Purchase #3 | $37.97 | 5.158% | $39.9285 | $39.93 | $39.95 | $39.90 |
| Purchase #4 | $131.97 | 9.198% | $144.1086 | $144.11 | $144.10 | $144.10 |
| Purchase #5 | $10.30 | 12.103% | $11.5466 | $11.55 | $11.55 | $11.50 |
| Purchase #6 | $42.25 | 6.343% | $44.9299 | $44.93 | $44.95 | $44.90 |
| Purchase #7 | $20.60 | 12.662% | $23.2084 | $23.21 | $23.20 | $23.20 |
| 7 purchase totals = | $709.36 | $773.6947 | $773.70 | $773.70 | $773.60 | |