| 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 | $32.29 | 10.626% | $35.7211 | $35.72 | $35.70 | $35.70 |
| Purchase #2 | $181.98 | 5.231% | $191.4994 | $191.50 | $191.50 | $191.50 |
| Purchase #3 | $81.53 | 7.738% | $87.8388 | $87.84 | $87.85 | $87.80 |
| Purchase #4 | $117.47 | 3.282% | $121.3254 | $121.33 | $121.35 | $121.30 |
| Purchase #5 | $191.96 | 6.768% | $204.9519 | $204.95 | $204.95 | $205.00 |
| Purchase #6 | $131.39 | 9.315% | $143.629 | $143.63 | $143.65 | $143.60 |
| Purchase #7 | $142.72 | 8.205% | $154.4302 | $154.43 | $154.45 | $154.40 |
| 7 purchase totals = | $879.34 | $939.3958 | $939.40 | $939.45 | $939.30 | |