| 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 | $215.63 | 10.848% | $239.0215 | $239.02 | $239.00 | $239.00 |
| Purchase #2 | $40.60 | 7.595% | $43.6836 | $43.68 | $43.70 | $43.70 |
| Purchase #3 | $38.65 | 11.568% | $43.121 | $43.12 | $43.10 | $43.10 |
| Purchase #4 | $227.71 | 5.268% | $239.7058 | $239.71 | $239.70 | $239.70 |
| Purchase #5 | $116.94 | 12.499% | $131.5563 | $131.56 | $131.55 | $131.60 |
| Purchase #6 | $212.38 | 12.424% | $238.7661 | $238.77 | $238.75 | $238.80 |
| Purchase #7 | $8.80 | 5.285% | $9.2651 | $9.27 | $9.25 | $9.30 |
| 7 purchase totals = | $860.71 | $945.1194 | $945.13 | $945.05 | $945.20 | |