| 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 | $224.86 | 8.261% | $243.4357 | $243.44 | $243.45 | $243.40 |
| Purchase #2 | $196.76 | 7.406% | $211.332 | $211.33 | $211.35 | $211.30 |
| Purchase #3 | $102.28 | 6.310% | $108.7339 | $108.73 | $108.75 | $108.70 |
| Purchase #4 | $110.95 | 7.281% | $119.0283 | $119.03 | $119.05 | $119.00 |
| Purchase #5 | $126.92 | 8.739% | $138.0115 | $138.01 | $138.00 | $138.00 |
| Purchase #6 | $97.79 | 9.637% | $107.214 | $107.21 | $107.20 | $107.20 |
| Purchase #7 | $239.49 | 6.193% | $254.3216 | $254.32 | $254.30 | $254.30 |
| 7 purchase totals = | $1,099.05 | $1,182.0770 | $1,182.07 | $1,182.10 | $1,181.90 | |