| 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 | $195.88 | 8.719% | $212.9588 | $212.96 | $212.95 | $213.00 |
| Purchase #2 | $38.81 | 4.137% | $40.4156 | $40.42 | $40.40 | $40.40 |
| Purchase #3 | $111.33 | 8.595% | $120.8988 | $120.90 | $120.90 | $120.90 |
| Purchase #4 | $110.52 | 3.267% | $114.1307 | $114.13 | $114.15 | $114.10 |
| Purchase #5 | $70.39 | 6.182% | $74.7415 | $74.74 | $74.75 | $74.70 |
| Purchase #6 | $119.90 | 8.576% | $130.1826 | $130.18 | $130.20 | $130.20 |
| Purchase #7 | $42.80 | 5.166% | $45.011 | $45.01 | $45.00 | $45.00 |
| 7 purchase totals = | $689.63 | $738.3390 | $738.34 | $738.35 | $738.30 | |