| 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 | $235.80 | 12.621% | $265.5603 | $265.56 | $265.55 | $265.60 |
| Purchase #2 | $41.71 | 11.436% | $46.48 | $46.48 | $46.50 | $46.50 |
| Purchase #3 | $206.26 | 6.192% | $219.0316 | $219.03 | $219.05 | $219.00 |
| Purchase #4 | $248.64 | 9.119% | $271.3135 | $271.31 | $271.30 | $271.30 |
| Purchase #5 | $37.28 | 7.872% | $40.2147 | $40.21 | $40.20 | $40.20 |
| Purchase #6 | $84.36 | 3.825% | $87.5868 | $87.59 | $87.60 | $87.60 |
| Purchase #7 | $246.38 | 10.738% | $272.8363 | $272.84 | $272.85 | $272.80 |
| 7 purchase totals = | $1,100.43 | $1,203.0232 | $1,203.02 | $1,203.05 | $1,203.00 | |