| 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 | $173.25 | 12.285% | $194.5338 | $194.53 | $194.55 | $194.50 |
| Purchase #2 | $126.49 | 6.251% | $134.3969 | $134.40 | $134.40 | $134.40 |
| Purchase #3 | $243.57 | 6.240% | $258.7688 | $258.77 | $258.75 | $258.80 |
| Purchase #4 | $238.88 | 11.670% | $266.7573 | $266.76 | $266.75 | $266.80 |
| Purchase #5 | $207.38 | 8.825% | $225.6813 | $225.68 | $225.70 | $225.70 |
| Purchase #6 | $152.79 | 8.824% | $166.2722 | $166.27 | $166.25 | $166.30 |
| Purchase #7 | $94.92 | 13.185% | $107.4352 | $107.44 | $107.45 | $107.40 |
| 7 purchase totals = | $1,237.28 | $1,353.8455 | $1,353.85 | $1,353.85 | $1,353.90 | |