| 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 | $225.71 | 8.750% | $245.4596 | $245.46 | $245.45 | $245.50 |
| Purchase #2 | $116.90 | 7.376% | $125.5225 | $125.52 | $125.50 | $125.50 |
| Purchase #3 | $215.50 | 3.271% | $222.549 | $222.55 | $222.55 | $222.50 |
| Purchase #4 | $148.32 | 13.132% | $167.7974 | $167.80 | $167.80 | $167.80 |
| Purchase #5 | $250.26 | 5.417% | $263.8166 | $263.82 | $263.80 | $263.80 |
| Purchase #6 | $149.44 | 8.551% | $162.2186 | $162.22 | $162.20 | $162.20 |
| Purchase #7 | $103.99 | 3.363% | $107.4872 | $107.49 | $107.50 | $107.50 |
| 7 purchase totals = | $1,210.12 | $1,294.8509 | $1,294.86 | $1,294.80 | $1,294.80 | |