| 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 | $157.25 | 5.148% | $165.3452 | $165.35 | $165.35 | $165.30 |
| Purchase #2 | $232.60 | 12.825% | $262.431 | $262.43 | $262.45 | $262.40 |
| Purchase #3 | $196.42 | 4.861% | $205.968 | $205.97 | $205.95 | $206.00 |
| Purchase #4 | $187.36 | 5.563% | $197.7828 | $197.78 | $197.80 | $197.80 |
| Purchase #5 | $56.79 | 10.244% | $62.6076 | $62.61 | $62.60 | $62.60 |
| Purchase #6 | $238.64 | 3.464% | $246.9065 | $246.91 | $246.90 | $246.90 |
| Purchase #7 | $200.38 | 12.330% | $225.0869 | $225.09 | $225.10 | $225.10 |
| 7 purchase totals = | $1,269.44 | $1,366.1280 | $1,366.14 | $1,366.15 | $1,366.10 | |