| 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 | $232.51 | 12.817% | $262.3108 | $262.31 | $262.30 | $262.30 |
| Purchase #2 | $36.68 | 3.389% | $37.9231 | $37.92 | $37.90 | $37.90 |
| Purchase #3 | $244.86 | 7.159% | $262.3895 | $262.39 | $262.40 | $262.40 |
| Purchase #4 | $208.53 | 5.336% | $219.6572 | $219.66 | $219.65 | $219.70 |
| Purchase #5 | $237.32 | 6.769% | $253.3842 | $253.38 | $253.40 | $253.40 |
| Purchase #6 | $140.66 | 7.186% | $150.7678 | $150.77 | $150.75 | $150.80 |
| Purchase #7 | $46.48 | 9.859% | $51.0625 | $51.06 | $51.05 | $51.10 |
| 7 purchase totals = | $1,147.04 | $1,237.4951 | $1,237.49 | $1,237.45 | $1,237.60 | |