| 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 | $190.25 | 13.139% | $215.2469 | $215.25 | $215.25 | $215.20 |
| Purchase #2 | $238.59 | 7.399% | $256.2433 | $256.24 | $256.25 | $256.20 |
| Purchase #3 | $100.69 | 13.734% | $114.5188 | $114.52 | $114.50 | $114.50 |
| Purchase #4 | $84.99 | 7.809% | $91.6269 | $91.63 | $91.65 | $91.60 |
| Purchase #5 | $142.59 | 11.851% | $159.4883 | $159.49 | $159.50 | $159.50 |
| Purchase #6 | $204.65 | 6.409% | $217.766 | $217.77 | $217.75 | $217.80 |
| Purchase #7 | $225.96 | 3.559% | $234.0019 | $234.00 | $234.00 | $234.00 |
| 7 purchase totals = | $1,187.72 | $1,288.8921 | $1,288.90 | $1,288.90 | $1,288.80 | |