| 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 | $117.64 | 5.406% | $123.9996 | $124.00 | $124.00 | $124.00 |
| Purchase #2 | $200.26 | 6.539% | $213.355 | $213.36 | $213.35 | $213.40 |
| Purchase #3 | $212.95 | 13.249% | $241.1637 | $241.16 | $241.15 | $241.20 |
| Purchase #4 | $146.40 | 9.677% | $160.5671 | $160.57 | $160.55 | $160.60 |
| Purchase #5 | $185.50 | 6.602% | $197.7467 | $197.75 | $197.75 | $197.70 |
| Purchase #6 | $19.68 | 6.164% | $20.8931 | $20.89 | $20.90 | $20.90 |
| Purchase #7 | $102.76 | 13.764% | $116.9039 | $116.90 | $116.90 | $116.90 |
| 7 purchase totals = | $985.19 | $1,074.6291 | $1,074.63 | $1,074.60 | $1,074.70 | |