| 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 | $236.71 | 8.201% | $256.1226 | $256.12 | $256.10 | $256.10 |
| Purchase #2 | $116.41 | 13.740% | $132.4047 | $132.40 | $132.40 | $132.40 |
| Purchase #3 | $219.57 | 10.535% | $242.7017 | $242.70 | $242.70 | $242.70 |
| Purchase #4 | $178.34 | 8.250% | $193.0531 | $193.05 | $193.05 | $193.10 |
| Purchase #5 | $250.73 | 10.488% | $277.0266 | $277.03 | $277.05 | $277.00 |
| Purchase #6 | $159.27 | 11.201% | $177.1098 | $177.11 | $177.10 | $177.10 |
| Purchase #7 | $90.87 | 4.739% | $95.1763 | $95.18 | $95.20 | $95.20 |
| 7 purchase totals = | $1,251.90 | $1,373.5948 | $1,373.59 | $1,373.60 | $1,373.60 | |