| 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 | $125.25 | 4.386% | $130.7435 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $199.71 | 6.533% | $212.7571 | $212.76 | $212.75 | $212.80 |
| Purchase #3 | $187.45 | 7.347% | $201.222 | $201.22 | $201.20 | $201.20 |
| Purchase #4 | $152.62 | 3.427% | $157.8503 | $157.85 | $157.85 | $157.90 |
| Purchase #5 | $221.28 | 10.656% | $244.8596 | $244.86 | $244.85 | $244.90 |
| Purchase #6 | $40.65 | 4.215% | $42.3634 | $42.36 | $42.35 | $42.40 |
| Purchase #7 | $217.30 | 7.583% | $233.7779 | $233.78 | $233.80 | $233.80 |
| 7 purchase totals = | $1,144.26 | $1,223.5738 | $1,223.57 | $1,223.55 | $1,223.70 | |