| 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 | $239.52 | 3.767% | $248.5427 | $248.54 | $248.55 | $248.50 |
| Purchase #2 | $142.43 | 10.389% | $157.2271 | $157.23 | $157.25 | $157.20 |
| Purchase #3 | $188.75 | 4.539% | $197.3174 | $197.32 | $197.30 | $197.30 |
| Purchase #4 | $130.68 | 13.368% | $148.1493 | $148.15 | $148.15 | $148.10 |
| Purchase #5 | $120.85 | 8.564% | $131.1996 | $131.20 | $131.20 | $131.20 |
| Purchase #6 | $205.63 | 5.599% | $217.1432 | $217.14 | $217.15 | $217.10 |
| Purchase #7 | $98.64 | 10.239% | $108.7397 | $108.74 | $108.75 | $108.70 |
| 7 purchase totals = | $1,126.50 | $1,208.3190 | $1,208.32 | $1,208.35 | $1,208.10 | |