| 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 | $65.96 | 12.405% | $74.1423 | $74.14 | $74.15 | $74.10 |
| Purchase #2 | $188.68 | 8.159% | $204.0744 | $204.07 | $204.05 | $204.10 |
| Purchase #3 | $154.75 | 10.260% | $170.6274 | $170.63 | $170.65 | $170.60 |
| Purchase #4 | $230.73 | 11.188% | $256.5441 | $256.54 | $256.55 | $256.50 |
| Purchase #5 | $214.56 | 4.249% | $223.6767 | $223.68 | $223.70 | $223.70 |
| Purchase #6 | $215.99 | 3.569% | $223.6987 | $223.70 | $223.70 | $223.70 |
| Purchase #7 | $135.73 | 9.136% | $148.1303 | $148.13 | $148.15 | $148.10 |
| 7 purchase totals = | $1,206.40 | $1,300.8939 | $1,300.89 | $1,300.95 | $1,300.80 | |