| 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 | $207.76 | 6.506% | $221.2769 | $221.28 | $221.30 | $221.30 |
| Purchase #2 | $112.40 | 7.657% | $121.0065 | $121.01 | $121.00 | $121.00 |
| Purchase #3 | $105.88 | 5.157% | $111.3402 | $111.34 | $111.35 | $111.30 |
| Purchase #4 | $173.61 | 10.124% | $191.1863 | $191.19 | $191.20 | $191.20 |
| Purchase #5 | $93.93 | 8.574% | $101.9836 | $101.98 | $102.00 | $102.00 |
| Purchase #6 | $105.43 | 4.488% | $110.1617 | $110.16 | $110.15 | $110.20 |
| Purchase #7 | $216.65 | 12.146% | $242.9643 | $242.96 | $242.95 | $243.00 |
| 7 purchase totals = | $1,015.66 | $1,099.9195 | $1,099.92 | $1,099.95 | $1,100.00 | |