| 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 | $198.83 | 10.721% | $220.1466 | $220.15 | $220.15 | $220.10 |
| Purchase #2 | $47.55 | 3.378% | $49.1562 | $49.16 | $49.15 | $49.20 |
| Purchase #3 | $105.28 | 9.418% | $115.1953 | $115.20 | $115.20 | $115.20 |
| Purchase #4 | $205.27 | 5.343% | $216.2376 | $216.24 | $216.25 | $216.20 |
| Purchase #5 | $136.98 | 4.697% | $143.414 | $143.41 | $143.40 | $143.40 |
| Purchase #6 | $13.96 | 11.856% | $15.6151 | $15.62 | $15.60 | $15.60 |
| Purchase #7 | $233.82 | 6.571% | $249.1843 | $249.18 | $249.20 | $249.20 |
| 7 purchase totals = | $941.69 | $1,008.9491 | $1,008.96 | $1,008.95 | $1,008.90 | |