| 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 | $70.41 | 5.809% | $74.5001 | $74.50 | $74.50 | $74.50 |
| Purchase #2 | $122.26 | 12.327% | $137.331 | $137.33 | $137.35 | $137.30 |
| Purchase #3 | $116.89 | 8.372% | $126.676 | $126.68 | $126.70 | $126.70 |
| Purchase #4 | $120.72 | 11.130% | $134.1561 | $134.16 | $134.15 | $134.20 |
| Purchase #5 | $195.62 | 13.806% | $222.6273 | $222.63 | $222.65 | $222.60 |
| Purchase #6 | $238.82 | 7.192% | $255.9959 | $256.00 | $256.00 | $256.00 |
| Purchase #7 | $144.52 | 4.633% | $151.2156 | $151.22 | $151.20 | $151.20 |
| 7 purchase totals = | $1,009.24 | $1,102.5020 | $1,102.52 | $1,102.55 | $1,102.50 | |