| 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 | $188.33 | 5.623% | $198.9198 | $198.92 | $198.90 | $198.90 |
| Purchase #2 | $100.63 | 4.339% | $104.9963 | $105.00 | $105.00 | $105.00 |
| Purchase #3 | $161.63 | 6.443% | $172.0438 | $172.04 | $172.05 | $172.00 |
| Purchase #4 | $26.60 | 10.385% | $29.3624 | $29.36 | $29.35 | $29.40 |
| Purchase #5 | $215.82 | 11.712% | $241.0968 | $241.10 | $241.10 | $241.10 |
| Purchase #6 | $43.79 | 6.541% | $46.6543 | $46.65 | $46.65 | $46.70 |
| Purchase #7 | $19.72 | 4.186% | $20.5455 | $20.55 | $20.55 | $20.50 |
| 7 purchase totals = | $756.52 | $813.6189 | $813.62 | $813.60 | $813.60 | |