| 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 | $42.31 | 7.805% | $45.6123 | $45.61 | $45.60 | $45.60 |
| Purchase #2 | $207.72 | 8.521% | $225.4198 | $225.42 | $225.40 | $225.40 |
| Purchase #3 | $193.42 | 6.859% | $206.6867 | $206.69 | $206.70 | $206.70 |
| Purchase #4 | $92.66 | 6.423% | $98.6116 | $98.61 | $98.60 | $98.60 |
| Purchase #5 | $170.99 | 12.611% | $192.5535 | $192.55 | $192.55 | $192.60 |
| Purchase #6 | $232.26 | 10.793% | $257.3278 | $257.33 | $257.35 | $257.30 |
| Purchase #7 | $158.78 | 11.565% | $177.1429 | $177.14 | $177.15 | $177.10 |
| 7 purchase totals = | $1,098.14 | $1,203.3546 | $1,203.35 | $1,203.35 | $1,203.30 | |