| 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 | $202.61 | 12.374% | $227.681 | $227.68 | $227.70 | $227.70 |
| Purchase #2 | $100.93 | 5.524% | $106.5054 | $106.51 | $106.50 | $106.50 |
| Purchase #3 | $241.80 | 9.512% | $264.8 | $264.80 | $264.80 | $264.80 |
| Purchase #4 | $230.41 | 10.661% | $254.974 | $254.97 | $254.95 | $255.00 |
| Purchase #5 | $116.65 | 12.275% | $130.9688 | $130.97 | $130.95 | $131.00 |
| Purchase #6 | $16.78 | 10.356% | $18.5177 | $18.52 | $18.50 | $18.50 |
| Purchase #7 | $103.35 | 12.677% | $116.4517 | $116.45 | $116.45 | $116.50 |
| 7 purchase totals = | $1,012.53 | $1,119.8986 | $1,119.90 | $1,119.85 | $1,120.00 | |