| 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 | $203.99 | 3.501% | $211.1317 | $211.13 | $211.15 | $211.10 |
| Purchase #2 | $86.46 | 12.125% | $96.9433 | $96.94 | $96.95 | $96.90 |
| Purchase #3 | $145.65 | 12.302% | $163.5679 | $163.57 | $163.55 | $163.60 |
| Purchase #4 | $249.83 | 6.272% | $265.4993 | $265.50 | $265.50 | $265.50 |
| Purchase #5 | $185.78 | 3.816% | $192.8694 | $192.87 | $192.85 | $192.90 |
| Purchase #6 | $212.56 | 11.694% | $237.4168 | $237.42 | $237.40 | $237.40 |
| Purchase #7 | $142.75 | 12.698% | $160.8764 | $160.88 | $160.90 | $160.90 |
| 7 purchase totals = | $1,227.02 | $1,328.3048 | $1,328.31 | $1,328.30 | $1,328.30 | |