| 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 | $18.99 | 6.286% | $20.1837 | $20.18 | $20.20 | $20.20 |
| Purchase #2 | $212.75 | 11.403% | $237.0099 | $237.01 | $237.00 | $237.00 |
| Purchase #3 | $110.90 | 3.669% | $114.9689 | $114.97 | $114.95 | $115.00 |
| Purchase #4 | $101.67 | 7.304% | $109.096 | $109.10 | $109.10 | $109.10 |
| Purchase #5 | $69.68 | 12.131% | $78.1329 | $78.13 | $78.15 | $78.10 |
| Purchase #6 | $239.71 | 11.646% | $267.6266 | $267.63 | $267.65 | $267.60 |
| Purchase #7 | $102.80 | 11.398% | $114.5171 | $114.52 | $114.50 | $114.50 |
| 7 purchase totals = | $856.50 | $941.5351 | $941.54 | $941.55 | $941.50 | |