| 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 | $109.76 | 5.727% | $116.046 | $116.05 | $116.05 | $116.00 |
| Purchase #2 | $152.57 | 6.259% | $162.1194 | $162.12 | $162.10 | $162.10 |
| Purchase #3 | $241.65 | 3.402% | $249.8709 | $249.87 | $249.85 | $249.90 |
| Purchase #4 | $243.72 | 5.853% | $257.9849 | $257.98 | $258.00 | $258.00 |
| Purchase #5 | $10.68 | 6.547% | $11.3792 | $11.38 | $11.40 | $11.40 |
| Purchase #6 | $56.30 | 4.160% | $58.6421 | $58.64 | $58.65 | $58.60 |
| Purchase #7 | $67.87 | 13.732% | $77.1899 | $77.19 | $77.20 | $77.20 |
| 7 purchase totals = | $882.55 | $933.2324 | $933.23 | $933.25 | $933.20 | |