| 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 | $107.57 | 7.400% | $115.5302 | $115.53 | $115.55 | $115.50 |
| Purchase #2 | $101.31 | 12.540% | $114.0143 | $114.01 | $114.00 | $114.00 |
| Purchase #3 | $8.33 | 4.673% | $8.7193 | $8.72 | $8.70 | $8.70 |
| Purchase #4 | $108.47 | 7.689% | $116.8103 | $116.81 | $116.80 | $116.80 |
| Purchase #5 | $162.92 | 5.433% | $171.7714 | $171.77 | $171.75 | $171.80 |
| Purchase #6 | $242.72 | 4.583% | $253.8439 | $253.84 | $253.85 | $253.80 |
| Purchase #7 | $195.64 | 11.468% | $218.076 | $218.08 | $218.10 | $218.10 |
| 7 purchase totals = | $926.96 | $998.7654 | $998.76 | $998.75 | $998.70 | |