| 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 | $33.68 | 8.519% | $36.5492 | $36.55 | $36.55 | $36.50 |
| Purchase #2 | $127.92 | 12.725% | $144.1978 | $144.20 | $144.20 | $144.20 |
| Purchase #3 | $228.96 | 9.672% | $251.105 | $251.11 | $251.10 | $251.10 |
| Purchase #4 | $26.63 | 12.302% | $29.906 | $29.91 | $29.90 | $29.90 |
| Purchase #5 | $209.37 | 5.156% | $220.1651 | $220.17 | $220.15 | $220.20 |
| Purchase #6 | $168.26 | 4.200% | $175.3269 | $175.33 | $175.35 | $175.30 |
| Purchase #7 | $235.53 | 3.193% | $243.0505 | $243.05 | $243.05 | $243.10 |
| 7 purchase totals = | $1,030.35 | $1,100.3005 | $1,100.32 | $1,100.30 | $1,100.30 | |