| 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 | $74.67 | 13.707% | $84.905 | $84.91 | $84.90 | $84.90 |
| Purchase #2 | $194.73 | 10.500% | $215.1767 | $215.18 | $215.20 | $215.20 |
| Purchase #3 | $230.44 | 9.556% | $252.4608 | $252.46 | $252.45 | $252.50 |
| Purchase #4 | $47.25 | 6.557% | $50.3482 | $50.35 | $50.35 | $50.30 |
| Purchase #5 | $112.92 | 7.852% | $121.7865 | $121.79 | $121.80 | $121.80 |
| Purchase #6 | $216.26 | 10.130% | $238.1671 | $238.17 | $238.15 | $238.20 |
| Purchase #7 | $45.96 | 10.239% | $50.6658 | $50.67 | $50.65 | $50.70 |
| 7 purchase totals = | $922.23 | $1,013.5101 | $1,013.53 | $1,013.50 | $1,013.60 | |