| 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 | $207.49 | 6.229% | $220.4146 | $220.41 | $220.40 | $220.40 |
| Purchase #2 | $197.53 | 9.283% | $215.8667 | $215.87 | $215.85 | $215.90 |
| Purchase #3 | $200.86 | 3.564% | $208.0187 | $208.02 | $208.00 | $208.00 |
| Purchase #4 | $211.53 | 10.242% | $233.1949 | $233.19 | $233.20 | $233.20 |
| Purchase #5 | $195.41 | 11.318% | $217.5265 | $217.53 | $217.55 | $217.50 |
| Purchase #6 | $169.89 | 4.274% | $177.1511 | $177.15 | $177.15 | $177.20 |
| Purchase #7 | $88.42 | 9.192% | $96.5476 | $96.55 | $96.55 | $96.50 |
| 7 purchase totals = | $1,271.13 | $1,368.7201 | $1,368.72 | $1,368.70 | $1,368.70 | |