| 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 | $197.72 | 6.557% | $210.6845 | $210.68 | $210.70 | $210.70 |
| Purchase #2 | $108.86 | 13.633% | $123.7009 | $123.70 | $123.70 | $123.70 |
| Purchase #3 | $123.45 | 4.447% | $128.9398 | $128.94 | $128.95 | $128.90 |
| Purchase #4 | $210.30 | 8.660% | $228.512 | $228.51 | $228.50 | $228.50 |
| Purchase #5 | $210.34 | 11.695% | $234.9393 | $234.94 | $234.95 | $234.90 |
| Purchase #6 | $245.92 | 11.582% | $274.4025 | $274.40 | $274.40 | $274.40 |
| Purchase #7 | $134.61 | 7.591% | $144.8282 | $144.83 | $144.85 | $144.80 |
| 7 purchase totals = | $1,231.20 | $1,346.0072 | $1,346.00 | $1,346.05 | $1,345.90 | |