| 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 | $43.79 | 3.846% | $45.4742 | $45.47 | $45.45 | $45.50 |
| Purchase #2 | $199.25 | 7.143% | $213.4824 | $213.48 | $213.50 | $213.50 |
| Purchase #3 | $122.73 | 4.438% | $128.1768 | $128.18 | $128.20 | $128.20 |
| Purchase #4 | $244.95 | 6.121% | $259.9434 | $259.94 | $259.95 | $259.90 |
| Purchase #5 | $51.34 | 9.310% | $56.1198 | $56.12 | $56.10 | $56.10 |
| Purchase #6 | $239.91 | 11.552% | $267.6244 | $267.62 | $267.60 | $267.60 |
| Purchase #7 | $234.29 | 8.143% | $253.3682 | $253.37 | $253.35 | $253.40 |
| 7 purchase totals = | $1,136.26 | $1,224.1892 | $1,224.18 | $1,224.15 | $1,224.20 | |