| 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 | $224.38 | 5.643% | $237.0418 | $237.04 | $237.05 | $237.00 |
| Purchase #2 | $62.87 | 10.132% | $69.24 | $69.24 | $69.25 | $69.20 |
| Purchase #3 | $63.77 | 13.763% | $72.5467 | $72.55 | $72.55 | $72.50 |
| Purchase #4 | $5.46 | 11.543% | $6.0902 | $6.09 | $6.10 | $6.10 |
| Purchase #5 | $211.29 | 3.469% | $218.6197 | $218.62 | $218.60 | $218.60 |
| Purchase #6 | $199.79 | 9.110% | $217.9909 | $217.99 | $218.00 | $218.00 |
| Purchase #7 | $13.82 | 13.777% | $15.724 | $15.72 | $15.70 | $15.70 |
| 7 purchase totals = | $781.38 | $837.2533 | $837.25 | $837.25 | $837.10 | |