| 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 | $43.82 | 8.186% | $47.4071 | $47.41 | $47.40 | $47.40 |
| Purchase #2 | $216.30 | 13.642% | $245.8076 | $245.81 | $245.80 | $245.80 |
| Purchase #3 | $49.67 | 10.483% | $54.8769 | $54.88 | $54.90 | $54.90 |
| Purchase #4 | $179.54 | 3.392% | $185.63 | $185.63 | $185.65 | $185.60 |
| Purchase #5 | $224.45 | 10.677% | $248.4145 | $248.41 | $248.40 | $248.40 |
| Purchase #6 | $131.91 | 9.201% | $144.047 | $144.05 | $144.05 | $144.00 |
| Purchase #7 | $140.36 | 9.703% | $153.9791 | $153.98 | $154.00 | $154.00 |
| 7 purchase totals = | $986.05 | $1,080.1622 | $1,080.17 | $1,080.20 | $1,080.10 | |