| 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 | $210.31 | 3.457% | $217.5804 | $217.58 | $217.60 | $217.60 |
| Purchase #2 | $67.79 | 6.803% | $72.4018 | $72.40 | $72.40 | $72.40 |
| Purchase #3 | $74.31 | 12.290% | $83.4427 | $83.44 | $83.45 | $83.40 |
| Purchase #4 | $155.32 | 3.465% | $160.7018 | $160.70 | $160.70 | $160.70 |
| Purchase #5 | $216.38 | 6.488% | $230.4187 | $230.42 | $230.40 | $230.40 |
| Purchase #6 | $46.35 | 12.563% | $52.173 | $52.17 | $52.15 | $52.20 |
| Purchase #7 | $42.31 | 5.580% | $44.6709 | $44.67 | $44.65 | $44.70 |
| 7 purchase totals = | $812.77 | $861.3893 | $861.38 | $861.35 | $861.40 | |