| 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 | $194.36 | 13.192% | $220 | $220.00 | $220.00 | $220.00 |
| Purchase #2 | $72.87 | 4.585% | $76.2111 | $76.21 | $76.20 | $76.20 |
| Purchase #3 | $123.99 | 3.353% | $128.1474 | $128.15 | $128.15 | $128.10 |
| Purchase #4 | $47.56 | 3.458% | $49.2046 | $49.20 | $49.20 | $49.20 |
| Purchase #5 | $193.66 | 6.757% | $206.7456 | $206.75 | $206.75 | $206.70 |
| Purchase #6 | $203.34 | 8.531% | $220.6869 | $220.69 | $220.70 | $220.70 |
| Purchase #7 | $219.91 | 3.525% | $227.6618 | $227.66 | $227.65 | $227.70 |
| 7 purchase totals = | $1,055.69 | $1,128.6574 | $1,128.66 | $1,128.65 | $1,128.60 | |