| 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 | $140.48 | 12.661% | $158.2662 | $158.27 | $158.25 | $158.30 |
| Purchase #2 | $201.73 | 12.379% | $226.7022 | $226.70 | $226.70 | $226.70 |
| Purchase #3 | $189.33 | 3.806% | $196.5359 | $196.54 | $196.55 | $196.50 |
| Purchase #4 | $206.31 | 3.180% | $212.8707 | $212.87 | $212.85 | $212.90 |
| Purchase #5 | $206.84 | 8.280% | $223.9664 | $223.97 | $223.95 | $224.00 |
| Purchase #6 | $116.71 | 6.428% | $124.2121 | $124.21 | $124.20 | $124.20 |
| Purchase #7 | $62.33 | 12.577% | $70.1692 | $70.17 | $70.15 | $70.20 |
| 7 purchase totals = | $1,123.73 | $1,212.7227 | $1,212.73 | $1,212.65 | $1,212.80 | |