| 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 | $238.37 | 4.749% | $249.6902 | $249.69 | $249.70 | $249.70 |
| Purchase #2 | $159.75 | 3.663% | $165.6016 | $165.60 | $165.60 | $165.60 |
| Purchase #3 | $238.79 | 13.473% | $270.9622 | $270.96 | $270.95 | $271.00 |
| Purchase #4 | $237.86 | 10.848% | $263.6631 | $263.66 | $263.65 | $263.70 |
| Purchase #5 | $196.79 | 13.308% | $222.9788 | $222.98 | $223.00 | $223.00 |
| Purchase #6 | $213.41 | 12.828% | $240.7862 | $240.79 | $240.80 | $240.80 |
| Purchase #7 | $6.55 | 13.443% | $7.4305 | $7.43 | $7.45 | $7.40 |
| 7 purchase totals = | $1,291.52 | $1,421.1126 | $1,421.11 | $1,421.15 | $1,421.20 | |