| 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 | $223.48 | 10.634% | $247.2449 | $247.24 | $247.25 | $247.20 |
| Purchase #2 | $110.81 | 6.833% | $118.3816 | $118.38 | $118.40 | $118.40 |
| Purchase #3 | $238.40 | 13.511% | $270.6102 | $270.61 | $270.60 | $270.60 |
| Purchase #4 | $228.54 | 4.125% | $237.9673 | $237.97 | $237.95 | $238.00 |
| Purchase #5 | $5.63 | 12.662% | $6.3429 | $6.34 | $6.35 | $6.30 |
| Purchase #6 | $82.76 | 10.229% | $91.2255 | $91.23 | $91.25 | $91.20 |
| Purchase #7 | $169.74 | 12.732% | $191.3513 | $191.35 | $191.35 | $191.40 |
| 7 purchase totals = | $1,059.36 | $1,163.1237 | $1,163.12 | $1,163.15 | $1,163.10 | |