| 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 | $134.52 | 5.262% | $141.5984 | $141.60 | $141.60 | $141.60 |
| Purchase #2 | $234.83 | 7.701% | $252.9143 | $252.91 | $252.90 | $252.90 |
| Purchase #3 | $170.93 | 6.616% | $182.2387 | $182.24 | $182.25 | $182.20 |
| Purchase #4 | $100.95 | 11.193% | $112.2493 | $112.25 | $112.25 | $112.20 |
| Purchase #5 | $132.43 | 8.823% | $144.1143 | $144.11 | $144.10 | $144.10 |
| Purchase #6 | $94.26 | 8.412% | $102.1892 | $102.19 | $102.20 | $102.20 |
| Purchase #7 | $219.49 | 9.502% | $240.3459 | $240.35 | $240.35 | $240.30 |
| 7 purchase totals = | $1,087.41 | $1,175.6501 | $1,175.65 | $1,175.65 | $1,175.50 | |