| 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 | $134.93 | 9.837% | $148.2031 | $148.20 | $148.20 | $148.20 |
| Purchase #2 | $179.81 | 7.775% | $193.7902 | $193.79 | $193.80 | $193.80 |
| Purchase #3 | $238.51 | 10.666% | $263.9495 | $263.95 | $263.95 | $263.90 |
| Purchase #4 | $90.51 | 6.322% | $96.232 | $96.23 | $96.25 | $96.20 |
| Purchase #5 | $203.57 | 13.572% | $231.1985 | $231.20 | $231.20 | $231.20 |
| Purchase #6 | $195.45 | 13.346% | $221.5348 | $221.53 | $221.55 | $221.50 |
| Purchase #7 | $204.92 | 3.569% | $212.2336 | $212.23 | $212.25 | $212.20 |
| 7 purchase totals = | $1,247.70 | $1,367.1417 | $1,367.13 | $1,367.20 | $1,367.00 | |