| 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 | $108.47 | 5.686% | $114.6376 | $114.64 | $114.65 | $114.60 |
| Purchase #2 | $124.50 | 8.352% | $134.8982 | $134.90 | $134.90 | $134.90 |
| Purchase #3 | $107.85 | 12.633% | $121.4747 | $121.47 | $121.45 | $121.50 |
| Purchase #4 | $128.95 | 3.561% | $133.5419 | $133.54 | $133.55 | $133.50 |
| Purchase #5 | $31.62 | 6.781% | $33.7642 | $33.76 | $33.75 | $33.80 |
| Purchase #6 | $132.47 | 5.872% | $140.2486 | $140.25 | $140.25 | $140.20 |
| Purchase #7 | $225.52 | 6.251% | $239.6173 | $239.62 | $239.60 | $239.60 |
| 7 purchase totals = | $859.38 | $918.1825 | $918.18 | $918.15 | $918.10 | |