| 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 | $249.98 | 6.633% | $266.5612 | $266.56 | $266.55 | $266.60 |
| Purchase #2 | $120.67 | 4.763% | $126.4175 | $126.42 | $126.40 | $126.40 |
| Purchase #3 | $140.65 | 8.530% | $152.6474 | $152.65 | $152.65 | $152.60 |
| Purchase #4 | $189.67 | 9.723% | $208.1116 | $208.11 | $208.10 | $208.10 |
| Purchase #5 | $73.98 | 3.516% | $76.5811 | $76.58 | $76.60 | $76.60 |
| Purchase #6 | $127.76 | 11.175% | $142.0372 | $142.04 | $142.05 | $142.00 |
| Purchase #7 | $136.96 | 13.366% | $155.2661 | $155.27 | $155.25 | $155.30 |
| 7 purchase totals = | $1,039.67 | $1,127.6221 | $1,127.63 | $1,127.60 | $1,127.60 | |