| 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 | $248.74 | 3.603% | $257.7021 | $257.70 | $257.70 | $257.70 |
| Purchase #2 | $128.36 | 3.308% | $132.6061 | $132.61 | $132.60 | $132.60 |
| Purchase #3 | $81.74 | 11.792% | $91.3788 | $91.38 | $91.40 | $91.40 |
| Purchase #4 | $174.99 | 5.151% | $184.0037 | $184.00 | $184.00 | $184.00 |
| Purchase #5 | $198.64 | 7.471% | $213.4804 | $213.48 | $213.50 | $213.50 |
| Purchase #6 | $112.98 | 9.191% | $123.364 | $123.36 | $123.35 | $123.40 |
| Purchase #7 | $128.53 | 10.321% | $141.7956 | $141.80 | $141.80 | $141.80 |
| 7 purchase totals = | $1,073.98 | $1,144.3307 | $1,144.33 | $1,144.35 | $1,144.40 | |