| 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 | $234.95 | 7.527% | $252.6347 | $252.63 | $252.65 | $252.60 |
| Purchase #2 | $47.95 | 10.540% | $53.0039 | $53.00 | $53.00 | $53.00 |
| Purchase #3 | $131.71 | 12.592% | $148.2949 | $148.29 | $148.30 | $148.30 |
| Purchase #4 | $101.74 | 7.724% | $109.5984 | $109.60 | $109.60 | $109.60 |
| Purchase #5 | $68.44 | 8.528% | $74.2766 | $74.28 | $74.30 | $74.30 |
| Purchase #6 | $182.26 | 12.843% | $205.6677 | $205.67 | $205.65 | $205.70 |
| Purchase #7 | $136.57 | 6.422% | $145.3405 | $145.34 | $145.35 | $145.30 |
| 7 purchase totals = | $903.62 | $988.8167 | $988.81 | $988.85 | $988.80 | |