| 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 | $202.87 | 10.599% | $224.3722 | $224.37 | $224.35 | $224.40 |
| Purchase #2 | $200.67 | 12.613% | $225.9805 | $225.98 | $226.00 | $226.00 |
| Purchase #3 | $192.34 | 11.183% | $213.8494 | $213.85 | $213.85 | $213.80 |
| Purchase #4 | $137.42 | 6.337% | $146.1283 | $146.13 | $146.15 | $146.10 |
| Purchase #5 | $116.78 | 3.141% | $120.4481 | $120.45 | $120.45 | $120.40 |
| Purchase #6 | $149.53 | 7.140% | $160.2064 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $243.53 | 7.142% | $260.9229 | $260.92 | $260.90 | $260.90 |
| 7 purchase totals = | $1,243.14 | $1,351.9078 | $1,351.91 | $1,351.90 | $1,351.80 | |