| 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 | $237.34 | 5.756% | $251.0013 | $251.00 | $251.00 | $251.00 |
| Purchase #2 | $16.32 | 10.110% | $17.97 | $17.97 | $17.95 | $18.00 |
| Purchase #3 | $101.40 | 8.114% | $109.6276 | $109.63 | $109.65 | $109.60 |
| Purchase #4 | $117.65 | 3.205% | $121.4207 | $121.42 | $121.40 | $121.40 |
| Purchase #5 | $24.53 | 5.714% | $25.9316 | $25.93 | $25.95 | $25.90 |
| Purchase #6 | $208.28 | 4.403% | $217.4506 | $217.45 | $217.45 | $217.50 |
| Purchase #7 | $133.60 | 8.466% | $144.9106 | $144.91 | $144.90 | $144.90 |
| 7 purchase totals = | $839.12 | $888.3124 | $888.31 | $888.30 | $888.30 | |