| 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 | $206.62 | 6.746% | $220.5586 | $220.56 | $220.55 | $220.60 |
| Purchase #2 | $100.75 | 8.411% | $109.2241 | $109.22 | $109.20 | $109.20 |
| Purchase #3 | $240.41 | 12.343% | $270.0838 | $270.08 | $270.10 | $270.10 |
| Purchase #4 | $116.54 | 7.395% | $125.1581 | $125.16 | $125.15 | $125.20 |
| Purchase #5 | $92.83 | 8.407% | $100.6342 | $100.63 | $100.65 | $100.60 |
| Purchase #6 | $83.75 | 11.312% | $93.2238 | $93.22 | $93.20 | $93.20 |
| Purchase #7 | $102.30 | 8.637% | $111.1357 | $111.14 | $111.15 | $111.10 |
| 7 purchase totals = | $943.20 | $1,030.0183 | $1,030.01 | $1,030.00 | $1,030.00 | |