| 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 | $94.91 | 4.488% | $99.1696 | $99.17 | $99.15 | $99.20 |
| Purchase #2 | $22.40 | 13.203% | $25.3575 | $25.36 | $25.35 | $25.40 |
| Purchase #3 | $141.27 | 5.448% | $148.9664 | $148.97 | $148.95 | $149.00 |
| Purchase #4 | $99.29 | 10.338% | $109.5546 | $109.55 | $109.55 | $109.60 |
| Purchase #5 | $156.71 | 13.535% | $177.9207 | $177.92 | $177.90 | $177.90 |
| Purchase #6 | $200.37 | 11.276% | $222.9637 | $222.96 | $222.95 | $223.00 |
| Purchase #7 | $223.81 | 13.499% | $254.0221 | $254.02 | $254.00 | $254.00 |
| 7 purchase totals = | $938.76 | $1,037.9546 | $1,037.95 | $1,037.85 | $1,038.10 | |