| 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 | $212.89 | 5.835% | $225.3121 | $225.31 | $225.30 | $225.30 |
| Purchase #2 | $14.25 | 11.392% | $15.8734 | $15.87 | $15.85 | $15.90 |
| Purchase #3 | $9.85 | 8.211% | $10.6588 | $10.66 | $10.65 | $10.70 |
| Purchase #4 | $204.36 | 4.330% | $213.2088 | $213.21 | $213.20 | $213.20 |
| Purchase #5 | $175.90 | 4.368% | $183.5833 | $183.58 | $183.60 | $183.60 |
| Purchase #6 | $151.97 | 7.201% | $162.9134 | $162.91 | $162.90 | $162.90 |
| Purchase #7 | $21.37 | 11.552% | $23.8387 | $23.84 | $23.85 | $23.80 |
| 7 purchase totals = | $790.59 | $835.3885 | $835.38 | $835.35 | $835.40 | |