| 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 | $230.46 | 9.263% | $251.8075 | $251.81 | $251.80 | $251.80 |
| Purchase #2 | $245.88 | 3.517% | $254.5276 | $254.53 | $254.55 | $254.50 |
| Purchase #3 | $150.96 | 10.198% | $166.3549 | $166.35 | $166.35 | $166.40 |
| Purchase #4 | $43.26 | 7.126% | $46.3427 | $46.34 | $46.35 | $46.30 |
| Purchase #5 | $200.33 | 9.755% | $219.8722 | $219.87 | $219.85 | $219.90 |
| Purchase #6 | $26.28 | 5.447% | $27.7115 | $27.71 | $27.70 | $27.70 |
| Purchase #7 | $200.47 | 5.782% | $212.0612 | $212.06 | $212.05 | $212.10 |
| 7 purchase totals = | $1,097.64 | $1,178.6776 | $1,178.67 | $1,178.65 | $1,178.70 | |