| 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 | $216.84 | 11.784% | $242.3924 | $242.39 | $242.40 | $242.40 |
| Purchase #2 | $137.95 | 7.559% | $148.3776 | $148.38 | $148.40 | $148.40 |
| Purchase #3 | $116.67 | 11.364% | $129.9284 | $129.93 | $129.95 | $129.90 |
| Purchase #4 | $190.32 | 7.243% | $204.1049 | $204.10 | $204.10 | $204.10 |
| Purchase #5 | $232.25 | 8.718% | $252.4976 | $252.50 | $252.50 | $252.50 |
| Purchase #6 | $233.67 | 10.796% | $258.897 | $258.90 | $258.90 | $258.90 |
| Purchase #7 | $188.45 | 8.664% | $204.7773 | $204.78 | $204.80 | $204.80 |
| 7 purchase totals = | $1,316.15 | $1,440.9752 | $1,440.98 | $1,441.05 | $1,441.00 | |