| 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 | $220.43 | 13.109% | $249.3262 | $249.33 | $249.35 | $249.30 |
| Purchase #2 | $97.52 | 3.561% | $100.9927 | $100.99 | $101.00 | $101.00 |
| Purchase #3 | $104.48 | 4.746% | $109.4386 | $109.44 | $109.45 | $109.40 |
| Purchase #4 | $210.52 | 9.377% | $230.2605 | $230.26 | $230.25 | $230.30 |
| Purchase #5 | $12.55 | 10.371% | $13.8516 | $13.85 | $13.85 | $13.90 |
| Purchase #6 | $101.42 | 12.657% | $114.2567 | $114.26 | $114.25 | $114.30 |
| Purchase #7 | $147.51 | 6.503% | $157.1026 | $157.10 | $157.10 | $157.10 |
| 7 purchase totals = | $894.43 | $975.2289 | $975.23 | $975.25 | $975.30 | |