| 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 | $222.75 | 11.719% | $248.8541 | $248.85 | $248.85 | $248.90 |
| Purchase #2 | $101.39 | 11.223% | $112.769 | $112.77 | $112.75 | $112.80 |
| Purchase #3 | $225.95 | 4.195% | $235.4286 | $235.43 | $235.45 | $235.40 |
| Purchase #4 | $138.40 | 13.561% | $157.1684 | $157.17 | $157.15 | $157.20 |
| Purchase #5 | $87.87 | 7.143% | $94.1466 | $94.15 | $94.15 | $94.10 |
| Purchase #6 | $75.93 | 3.194% | $78.3552 | $78.36 | $78.35 | $78.40 |
| Purchase #7 | $45.45 | 11.258% | $50.5668 | $50.57 | $50.55 | $50.60 |
| 7 purchase totals = | $897.74 | $977.2887 | $977.30 | $977.25 | $977.40 | |