| 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 | $220.63 | 10.466% | $243.7211 | $243.72 | $243.70 | $243.70 |
| Purchase #2 | $54.56 | 8.546% | $59.2227 | $59.22 | $59.20 | $59.20 |
| Purchase #3 | $216.49 | 5.751% | $228.9403 | $228.94 | $228.95 | $228.90 |
| Purchase #4 | $125.67 | 10.423% | $138.7686 | $138.77 | $138.75 | $138.80 |
| Purchase #5 | $147.88 | 3.828% | $153.5408 | $153.54 | $153.55 | $153.50 |
| Purchase #6 | $236.85 | 7.614% | $254.8838 | $254.88 | $254.90 | $254.90 |
| Purchase #7 | $62.41 | 9.611% | $68.4082 | $68.41 | $68.40 | $68.40 |
| 7 purchase totals = | $1,064.49 | $1,147.4855 | $1,147.48 | $1,147.45 | $1,147.40 | |