| 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 | $233.78 | 10.151% | $257.511 | $257.51 | $257.50 | $257.50 |
| Purchase #2 | $34.38 | 13.193% | $38.9158 | $38.92 | $38.90 | $38.90 |
| Purchase #3 | $204.92 | 8.311% | $221.9509 | $221.95 | $221.95 | $222.00 |
| Purchase #4 | $89.50 | 6.183% | $95.0338 | $95.03 | $95.05 | $95.00 |
| Purchase #5 | $149.97 | 11.526% | $167.2555 | $167.26 | $167.25 | $167.30 |
| Purchase #6 | $38.49 | 4.205% | $40.1085 | $40.11 | $40.10 | $40.10 |
| Purchase #7 | $9.40 | 10.673% | $10.4033 | $10.40 | $10.40 | $10.40 |
| 7 purchase totals = | $760.44 | $831.1788 | $831.18 | $831.15 | $831.20 | |