| 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 | $238.53 | 7.403% | $256.1884 | $256.19 | $256.20 | $256.20 |
| Purchase #2 | $15.45 | 8.667% | $16.7891 | $16.79 | $16.80 | $16.80 |
| Purchase #3 | $241.55 | 7.638% | $259.9996 | $260.00 | $260.00 | $260.00 |
| Purchase #4 | $135.85 | 11.425% | $151.3709 | $151.37 | $151.35 | $151.40 |
| Purchase #5 | $241.76 | 4.482% | $252.5957 | $252.60 | $252.60 | $252.60 |
| Purchase #6 | $51.91 | 9.531% | $56.8575 | $56.86 | $56.85 | $56.90 |
| Purchase #7 | $212.85 | 12.420% | $239.286 | $239.29 | $239.30 | $239.30 |
| 7 purchase totals = | $1,137.90 | $1,233.0872 | $1,233.10 | $1,233.10 | $1,233.20 | |