| 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 | $206.30 | 10.293% | $227.5345 | $227.53 | $227.55 | $227.50 |
| Purchase #2 | $230.97 | 8.375% | $250.3137 | $250.31 | $250.30 | $250.30 |
| Purchase #3 | $123.58 | 4.746% | $129.4451 | $129.45 | $129.45 | $129.40 |
| Purchase #4 | $209.41 | 7.399% | $224.9042 | $224.90 | $224.90 | $224.90 |
| Purchase #5 | $62.41 | 8.810% | $67.9083 | $67.91 | $67.90 | $67.90 |
| Purchase #6 | $246.51 | 10.402% | $272.152 | $272.15 | $272.15 | $272.20 |
| Purchase #7 | $160.54 | 11.436% | $178.8994 | $178.90 | $178.90 | $178.90 |
| 7 purchase totals = | $1,239.72 | $1,351.1572 | $1,351.15 | $1,351.15 | $1,351.10 | |