| 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 | $223.83 | 5.496% | $236.1317 | $236.13 | $236.15 | $236.10 |
| Purchase #2 | $147.26 | 8.575% | $159.8875 | $159.89 | $159.90 | $159.90 |
| Purchase #3 | $233.77 | 3.603% | $242.1927 | $242.19 | $242.20 | $242.20 |
| Purchase #4 | $250.47 | 8.165% | $270.9209 | $270.92 | $270.90 | $270.90 |
| Purchase #5 | $233.73 | 3.641% | $242.2401 | $242.24 | $242.25 | $242.20 |
| Purchase #6 | $109.71 | 13.353% | $124.3596 | $124.36 | $124.35 | $124.40 |
| Purchase #7 | $142.61 | 9.783% | $156.5615 | $156.56 | $156.55 | $156.60 |
| 7 purchase totals = | $1,341.38 | $1,432.2940 | $1,432.29 | $1,432.30 | $1,432.30 | |