| 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 | $239.43 | 3.518% | $247.8531 | $247.85 | $247.85 | $247.90 |
| Purchase #2 | $125.36 | 13.616% | $142.429 | $142.43 | $142.45 | $142.40 |
| Purchase #3 | $56.25 | 9.302% | $61.4824 | $61.48 | $61.50 | $61.50 |
| Purchase #4 | $246.40 | 10.548% | $272.3903 | $272.39 | $272.40 | $272.40 |
| Purchase #5 | $250.95 | 6.338% | $266.8552 | $266.86 | $266.85 | $266.90 |
| Purchase #6 | $161.42 | 10.774% | $178.8114 | $178.81 | $178.80 | $178.80 |
| Purchase #7 | $249.33 | 12.752% | $281.1246 | $281.12 | $281.10 | $281.10 |
| 7 purchase totals = | $1,329.14 | $1,450.9460 | $1,450.94 | $1,450.95 | $1,451.00 | |