| 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 | $123.98 | 7.339% | $133.0789 | $133.08 | $133.10 | $133.10 |
| Purchase #2 | $225.71 | 5.642% | $238.4446 | $238.44 | $238.45 | $238.40 |
| Purchase #3 | $36.87 | 7.728% | $39.7193 | $39.72 | $39.70 | $39.70 |
| Purchase #4 | $184.34 | 7.282% | $197.7636 | $197.76 | $197.75 | $197.80 |
| Purchase #5 | $41.47 | 5.445% | $43.728 | $43.73 | $43.75 | $43.70 |
| Purchase #6 | $80.43 | 3.630% | $83.3496 | $83.35 | $83.35 | $83.30 |
| Purchase #7 | $103.46 | 12.280% | $116.1649 | $116.16 | $116.15 | $116.20 |
| 7 purchase totals = | $796.26 | $852.2489 | $852.24 | $852.25 | $852.20 | |