| 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 | $217.83 | 10.417% | $240.5214 | $240.52 | $240.50 | $240.50 |
| Purchase #2 | $47.83 | 7.813% | $51.567 | $51.57 | $51.55 | $51.60 |
| Purchase #3 | $53.62 | 3.223% | $55.3482 | $55.35 | $55.35 | $55.30 |
| Purchase #4 | $136.99 | 13.143% | $154.9946 | $154.99 | $155.00 | $155.00 |
| Purchase #5 | $46.58 | 10.453% | $51.449 | $51.45 | $51.45 | $51.40 |
| Purchase #6 | $147.72 | 7.743% | $159.158 | $159.16 | $159.15 | $159.20 |
| Purchase #7 | $137.82 | 13.691% | $156.6889 | $156.69 | $156.70 | $156.70 |
| 7 purchase totals = | $788.39 | $869.7271 | $869.73 | $869.70 | $869.70 | |