| 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 | $141.95 | 10.631% | $157.0407 | $157.04 | $157.05 | $157.00 |
| Purchase #2 | $228.88 | 9.712% | $251.1088 | $251.11 | $251.10 | $251.10 |
| Purchase #3 | $235.67 | 5.603% | $248.8746 | $248.87 | $248.85 | $248.90 |
| Purchase #4 | $225.62 | 10.164% | $248.552 | $248.55 | $248.55 | $248.60 |
| Purchase #5 | $13.91 | 9.803% | $15.2736 | $15.27 | $15.25 | $15.30 |
| Purchase #6 | $249.26 | 12.539% | $280.5147 | $280.51 | $280.50 | $280.50 |
| Purchase #7 | $115.49 | 13.149% | $130.6758 | $130.68 | $130.70 | $130.70 |
| 7 purchase totals = | $1,210.78 | $1,332.0402 | $1,332.03 | $1,332.00 | $1,332.10 | |