| 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 | $187.28 | 10.375% | $206.7103 | $206.71 | $206.70 | $206.70 |
| Purchase #2 | $248.27 | 13.426% | $281.6027 | $281.60 | $281.60 | $281.60 |
| Purchase #3 | $116.43 | 13.752% | $132.4415 | $132.44 | $132.45 | $132.40 |
| Purchase #4 | $109.32 | 6.859% | $116.8183 | $116.82 | $116.80 | $116.80 |
| Purchase #5 | $56.37 | 3.750% | $58.4839 | $58.48 | $58.50 | $58.50 |
| Purchase #6 | $31.89 | 10.818% | $35.3399 | $35.34 | $35.35 | $35.30 |
| Purchase #7 | $185.44 | 9.488% | $203.0345 | $203.03 | $203.05 | $203.00 |
| 7 purchase totals = | $935.00 | $1,034.4311 | $1,034.42 | $1,034.45 | $1,034.30 | |