| 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 | $93.71 | 4.366% | $97.8014 | $97.80 | $97.80 | $97.80 |
| Purchase #2 | $195.38 | 12.454% | $219.7126 | $219.71 | $219.70 | $219.70 |
| Purchase #3 | $148.35 | 9.276% | $162.1109 | $162.11 | $162.10 | $162.10 |
| Purchase #4 | $181.38 | 10.363% | $200.1764 | $200.18 | $200.20 | $200.20 |
| Purchase #5 | $13.57 | 13.779% | $15.4398 | $15.44 | $15.45 | $15.40 |
| Purchase #6 | $80.72 | 9.565% | $88.4409 | $88.44 | $88.45 | $88.40 |
| Purchase #7 | $230.50 | 12.282% | $258.81 | $258.81 | $258.80 | $258.80 |
| 7 purchase totals = | $943.61 | $1,042.4920 | $1,042.49 | $1,042.50 | $1,042.40 | |