| 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 | $234.45 | 8.739% | $254.9386 | $254.94 | $254.95 | $254.90 |
| Purchase #2 | $111.35 | 7.662% | $119.8816 | $119.88 | $119.90 | $119.90 |
| Purchase #3 | $94.85 | 6.687% | $101.1926 | $101.19 | $101.20 | $101.20 |
| Purchase #4 | $193.99 | 10.470% | $214.3008 | $214.30 | $214.30 | $214.30 |
| Purchase #5 | $180.83 | 6.239% | $192.112 | $192.11 | $192.10 | $192.10 |
| Purchase #6 | $36.96 | 10.548% | $40.8585 | $40.86 | $40.85 | $40.90 |
| Purchase #7 | $217.86 | 7.785% | $234.8204 | $234.82 | $234.80 | $234.80 |
| 7 purchase totals = | $1,070.29 | $1,158.1045 | $1,158.10 | $1,158.10 | $1,158.10 | |