| 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 | $212.27 | 8.359% | $230.0136 | $230.01 | $230.00 | $230.00 |
| Purchase #2 | $116.40 | 4.426% | $121.5519 | $121.55 | $121.55 | $121.60 |
| Purchase #3 | $224.69 | 9.581% | $246.2175 | $246.22 | $246.20 | $246.20 |
| Purchase #4 | $243.91 | 6.666% | $260.169 | $260.17 | $260.15 | $260.20 |
| Purchase #5 | $196.47 | 11.140% | $218.3568 | $218.36 | $218.35 | $218.40 |
| Purchase #6 | $110.73 | 7.116% | $118.6095 | $118.61 | $118.60 | $118.60 |
| Purchase #7 | $150.55 | 4.561% | $157.4166 | $157.42 | $157.40 | $157.40 |
| 7 purchase totals = | $1,255.02 | $1,352.3349 | $1,352.34 | $1,352.25 | $1,352.40 | |