| 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 | $79.48 | 6.157% | $84.3736 | $84.37 | $84.35 | $84.40 |
| Purchase #2 | $111.91 | 6.268% | $118.9245 | $118.92 | $118.90 | $118.90 |
| Purchase #3 | $221.35 | 13.358% | $250.9179 | $250.92 | $250.90 | $250.90 |
| Purchase #4 | $108.66 | 3.286% | $112.2306 | $112.23 | $112.25 | $112.20 |
| Purchase #5 | $199.39 | 3.294% | $205.9579 | $205.96 | $205.95 | $206.00 |
| Purchase #6 | $92.92 | 13.554% | $105.5144 | $105.51 | $105.50 | $105.50 |
| Purchase #7 | $233.40 | 12.295% | $262.0965 | $262.10 | $262.10 | $262.10 |
| 7 purchase totals = | $1,047.11 | $1,140.0154 | $1,140.01 | $1,139.95 | $1,140.00 | |