| 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 | $129.42 | 3.600% | $134.0791 | $134.08 | $134.10 | $134.10 |
| Purchase #2 | $30.80 | 3.524% | $31.8854 | $31.89 | $31.90 | $31.90 |
| Purchase #3 | $149.43 | 3.195% | $154.2043 | $154.20 | $154.20 | $154.20 |
| Purchase #4 | $97.49 | 4.530% | $101.9063 | $101.91 | $101.90 | $101.90 |
| Purchase #5 | $70.83 | 10.751% | $78.4449 | $78.44 | $78.45 | $78.40 |
| Purchase #6 | $242.36 | 6.718% | $258.6417 | $258.64 | $258.65 | $258.60 |
| Purchase #7 | $233.73 | 8.457% | $253.4965 | $253.50 | $253.50 | $253.50 |
| 7 purchase totals = | $954.06 | $1,012.6582 | $1,012.66 | $1,012.70 | $1,012.60 | |