| 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 | $187.65 | 8.323% | $203.2681 | $203.27 | $203.25 | $203.30 |
| Purchase #2 | $218.63 | 3.164% | $225.5475 | $225.55 | $225.55 | $225.50 |
| Purchase #3 | $175.95 | 4.389% | $183.6724 | $183.67 | $183.65 | $183.70 |
| Purchase #4 | $142.59 | 11.729% | $159.3144 | $159.31 | $159.30 | $159.30 |
| Purchase #5 | $108.75 | 12.561% | $122.4101 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $232.57 | 3.317% | $240.2843 | $240.28 | $240.30 | $240.30 |
| Purchase #7 | $132.68 | 12.605% | $149.4043 | $149.40 | $149.40 | $149.40 |
| 7 purchase totals = | $1,198.82 | $1,283.9011 | $1,283.89 | $1,283.85 | $1,283.90 | |