| 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 | $112.43 | 11.541% | $125.4055 | $125.41 | $125.40 | $125.40 |
| Purchase #2 | $44.56 | 13.782% | $50.7013 | $50.70 | $50.70 | $50.70 |
| Purchase #3 | $208.35 | 5.582% | $219.9801 | $219.98 | $220.00 | $220.00 |
| Purchase #4 | $195.54 | 11.259% | $217.5558 | $217.56 | $217.55 | $217.60 |
| Purchase #5 | $218.91 | 11.144% | $243.3053 | $243.31 | $243.30 | $243.30 |
| Purchase #6 | $162.35 | 11.556% | $181.1112 | $181.11 | $181.10 | $181.10 |
| Purchase #7 | $227.39 | 8.494% | $246.7045 | $246.70 | $246.70 | $246.70 |
| 7 purchase totals = | $1,169.53 | $1,284.7637 | $1,284.77 | $1,284.75 | $1,284.80 | |