| 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 | $92.32 | 12.543% | $103.8997 | $103.90 | $103.90 | $103.90 |
| Purchase #2 | $19.84 | 8.401% | $21.5068 | $21.51 | $21.50 | $21.50 |
| Purchase #3 | $221.37 | 7.843% | $238.732 | $238.73 | $238.75 | $238.70 |
| Purchase #4 | $16.88 | 6.441% | $17.9672 | $17.97 | $17.95 | $18.00 |
| Purchase #5 | $148.67 | 13.559% | $168.8282 | $168.83 | $168.85 | $168.80 |
| Purchase #6 | $162.83 | 4.827% | $170.6898 | $170.69 | $170.70 | $170.70 |
| Purchase #7 | $163.91 | 6.220% | $174.1052 | $174.11 | $174.10 | $174.10 |
| 7 purchase totals = | $825.82 | $895.7289 | $895.74 | $895.75 | $895.70 | |