| 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 | $77.35 | 5.187% | $81.3621 | $81.36 | $81.35 | $81.40 |
| Purchase #2 | $135.38 | 12.592% | $152.427 | $152.43 | $152.45 | $152.40 |
| Purchase #3 | $117.91 | 13.725% | $134.0931 | $134.09 | $134.10 | $134.10 |
| Purchase #4 | $214.75 | 12.579% | $241.7634 | $241.76 | $241.75 | $241.80 |
| Purchase #5 | $192.82 | 3.857% | $200.2571 | $200.26 | $200.25 | $200.30 |
| Purchase #6 | $238.40 | 7.450% | $256.1608 | $256.16 | $256.15 | $256.20 |
| Purchase #7 | $84.72 | 8.768% | $92.1482 | $92.15 | $92.15 | $92.10 |
| 7 purchase totals = | $1,061.33 | $1,158.2117 | $1,158.21 | $1,158.20 | $1,158.30 | |