| 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 | $239.48 | 11.303% | $266.5484 | $266.55 | $266.55 | $266.50 |
| Purchase #2 | $115.82 | 13.160% | $131.0619 | $131.06 | $131.05 | $131.10 |
| Purchase #3 | $35.87 | 8.312% | $38.8515 | $38.85 | $38.85 | $38.90 |
| Purchase #4 | $249.96 | 5.436% | $263.5478 | $263.55 | $263.55 | $263.50 |
| Purchase #5 | $65.36 | 5.280% | $68.811 | $68.81 | $68.80 | $68.80 |
| Purchase #6 | $205.76 | 4.719% | $215.4698 | $215.47 | $215.45 | $215.50 |
| Purchase #7 | $220.40 | 10.762% | $244.1194 | $244.12 | $244.10 | $244.10 |
| 7 purchase totals = | $1,132.65 | $1,228.4098 | $1,228.41 | $1,228.35 | $1,228.40 | |