| 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 | $91.40 | 11.835% | $102.2172 | $102.22 | $102.20 | $102.20 |
| Purchase #2 | $217.92 | 10.625% | $241.074 | $241.07 | $241.05 | $241.10 |
| Purchase #3 | $228.68 | 3.214% | $236.0298 | $236.03 | $236.05 | $236.00 |
| Purchase #4 | $126.42 | 7.211% | $135.5361 | $135.54 | $135.55 | $135.50 |
| Purchase #5 | $250.53 | 9.497% | $274.3228 | $274.32 | $274.30 | $274.30 |
| Purchase #6 | $25.41 | 3.148% | $26.2099 | $26.21 | $26.20 | $26.20 |
| Purchase #7 | $222.95 | 7.213% | $239.0314 | $239.03 | $239.05 | $239.00 |
| 7 purchase totals = | $1,163.31 | $1,254.4212 | $1,254.42 | $1,254.40 | $1,254.30 | |