| 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 | $101.72 | 7.275% | $109.1201 | $109.12 | $109.10 | $109.10 |
| Purchase #2 | $116.88 | 7.755% | $125.944 | $125.94 | $125.95 | $125.90 |
| Purchase #3 | $231.95 | 7.677% | $249.7568 | $249.76 | $249.75 | $249.80 |
| Purchase #4 | $195.69 | 4.687% | $204.862 | $204.86 | $204.85 | $204.90 |
| Purchase #5 | $117.83 | 5.746% | $124.6005 | $124.60 | $124.60 | $124.60 |
| Purchase #6 | $72.67 | 11.172% | $80.7887 | $80.79 | $80.80 | $80.80 |
| Purchase #7 | $116.46 | 13.646% | $132.3521 | $132.35 | $132.35 | $132.40 |
| 7 purchase totals = | $953.20 | $1,027.4242 | $1,027.42 | $1,027.40 | $1,027.50 | |