| 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 | $213.56 | 4.201% | $222.5317 | $222.53 | $222.55 | $222.50 |
| Purchase #2 | $200.37 | 11.194% | $222.7994 | $222.80 | $222.80 | $222.80 |
| Purchase #3 | $18.84 | 4.760% | $19.7368 | $19.74 | $19.75 | $19.70 |
| Purchase #4 | $119.72 | 10.374% | $132.1398 | $132.14 | $132.15 | $132.10 |
| Purchase #5 | $247.96 | 7.524% | $266.6165 | $266.62 | $266.60 | $266.60 |
| Purchase #6 | $9.82 | 9.338% | $10.737 | $10.74 | $10.75 | $10.70 |
| Purchase #7 | $195.73 | 7.175% | $209.7736 | $209.77 | $209.75 | $209.80 |
| 7 purchase totals = | $1,006.00 | $1,084.3348 | $1,084.34 | $1,084.35 | $1,084.20 | |