| 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 | $120.29 | 4.119% | $125.2447 | $125.24 | $125.25 | $125.20 |
| Purchase #2 | $106.52 | 9.791% | $116.9494 | $116.95 | $116.95 | $116.90 |
| Purchase #3 | $206.34 | 6.854% | $220.4825 | $220.48 | $220.50 | $220.50 |
| Purchase #4 | $189.79 | 7.256% | $203.5612 | $203.56 | $203.55 | $203.60 |
| Purchase #5 | $152.95 | 13.599% | $173.7497 | $173.75 | $173.75 | $173.70 |
| Purchase #6 | $156.62 | 7.131% | $167.7886 | $167.79 | $167.80 | $167.80 |
| Purchase #7 | $191.95 | 10.475% | $212.0568 | $212.06 | $212.05 | $212.10 |
| 7 purchase totals = | $1,124.46 | $1,219.8329 | $1,219.83 | $1,219.85 | $1,219.80 | |