| 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 | $216.33 | 7.755% | $233.1064 | $233.11 | $233.10 | $233.10 |
| Purchase #2 | $225.44 | 12.436% | $253.4757 | $253.48 | $253.50 | $253.50 |
| Purchase #3 | $122.50 | 12.468% | $137.7733 | $137.77 | $137.75 | $137.80 |
| Purchase #4 | $60.33 | 10.860% | $66.8818 | $66.88 | $66.90 | $66.90 |
| Purchase #5 | $69.49 | 8.299% | $75.257 | $75.26 | $75.25 | $75.30 |
| Purchase #6 | $51.94 | 13.428% | $58.9145 | $58.91 | $58.90 | $58.90 |
| Purchase #7 | $132.50 | 13.351% | $150.1901 | $150.19 | $150.20 | $150.20 |
| 7 purchase totals = | $878.53 | $975.5988 | $975.60 | $975.60 | $975.70 | |