| 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 | $126.94 | 9.680% | $139.2278 | $139.23 | $139.25 | $139.20 |
| Purchase #2 | $110.66 | 8.267% | $119.8083 | $119.81 | $119.80 | $119.80 |
| Purchase #3 | $246.29 | 9.664% | $270.0915 | $270.09 | $270.10 | $270.10 |
| Purchase #4 | $38.38 | 4.124% | $39.9628 | $39.96 | $39.95 | $40.00 |
| Purchase #5 | $175.76 | 13.526% | $199.5333 | $199.53 | $199.55 | $199.50 |
| Purchase #6 | $221.38 | 8.396% | $239.9671 | $239.97 | $239.95 | $240.00 |
| Purchase #7 | $228.44 | 7.179% | $244.8397 | $244.84 | $244.85 | $244.80 |
| 7 purchase totals = | $1,147.85 | $1,253.4305 | $1,253.43 | $1,253.45 | $1,253.40 | |