| 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 | $247.98 | 9.349% | $271.1637 | $271.16 | $271.15 | $271.20 |
| Purchase #2 | $142.84 | 4.665% | $149.5035 | $149.50 | $149.50 | $149.50 |
| Purchase #3 | $188.81 | 6.452% | $200.992 | $200.99 | $201.00 | $201.00 |
| Purchase #4 | $103.57 | 8.790% | $112.6738 | $112.67 | $112.65 | $112.70 |
| Purchase #5 | $181.69 | 7.362% | $195.066 | $195.07 | $195.05 | $195.10 |
| Purchase #6 | $145.47 | 4.213% | $151.5987 | $151.60 | $151.60 | $151.60 |
| Purchase #7 | $193.83 | 6.469% | $206.3689 | $206.37 | $206.35 | $206.40 |
| 7 purchase totals = | $1,204.19 | $1,287.3666 | $1,287.36 | $1,287.30 | $1,287.50 | |