| 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 | $206.43 | 4.214% | $215.129 | $215.13 | $215.15 | $215.10 |
| Purchase #2 | $97.67 | 11.616% | $109.0153 | $109.02 | $109.00 | $109.00 |
| Purchase #3 | $140.55 | 8.620% | $152.6654 | $152.67 | $152.65 | $152.70 |
| Purchase #4 | $24.53 | 8.267% | $26.5579 | $26.56 | $26.55 | $26.60 |
| Purchase #5 | $56.88 | 10.146% | $62.651 | $62.65 | $62.65 | $62.70 |
| Purchase #6 | $5.80 | 4.559% | $6.0644 | $6.06 | $6.05 | $6.10 |
| Purchase #7 | $18.80 | 13.830% | $21.4 | $21.40 | $21.40 | $21.40 |
| 7 purchase totals = | $550.66 | $593.4830 | $593.49 | $593.45 | $593.60 | |