| 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 | $38.88 | 10.135% | $42.8205 | $42.82 | $42.80 | $42.80 |
| Purchase #2 | $192.66 | 9.401% | $210.772 | $210.77 | $210.75 | $210.80 |
| Purchase #3 | $129.27 | 7.172% | $138.5412 | $138.54 | $138.55 | $138.50 |
| Purchase #4 | $230.46 | 3.874% | $239.388 | $239.39 | $239.40 | $239.40 |
| Purchase #5 | $163.80 | 3.137% | $168.9384 | $168.94 | $168.95 | $168.90 |
| Purchase #6 | $227.57 | 7.274% | $244.1234 | $244.12 | $244.10 | $244.10 |
| Purchase #7 | $125.78 | 3.720% | $130.459 | $130.46 | $130.45 | $130.50 |
| 7 purchase totals = | $1,108.42 | $1,175.0425 | $1,175.04 | $1,175.00 | $1,175.00 | |