| 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 | $37.37 | 4.685% | $39.1208 | $39.12 | $39.10 | $39.10 |
| Purchase #2 | $128.79 | 6.470% | $137.1227 | $137.12 | $137.10 | $137.10 |
| Purchase #3 | $191.38 | 6.868% | $204.524 | $204.52 | $204.50 | $204.50 |
| Purchase #4 | $220.51 | 4.784% | $231.0592 | $231.06 | $231.05 | $231.10 |
| Purchase #5 | $92.74 | 4.828% | $97.2175 | $97.22 | $97.20 | $97.20 |
| Purchase #6 | $126.75 | 11.248% | $141.0068 | $141.01 | $141.00 | $141.00 |
| Purchase #7 | $197.74 | 7.837% | $213.2369 | $213.24 | $213.25 | $213.20 |
| 7 purchase totals = | $995.28 | $1,063.2879 | $1,063.29 | $1,063.20 | $1,063.20 | |