| 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 | $230.97 | 7.866% | $249.1381 | $249.14 | $249.15 | $249.10 |
| Purchase #2 | $206.88 | 13.207% | $234.2026 | $234.20 | $234.20 | $234.20 |
| Purchase #3 | $184.28 | 3.704% | $191.1057 | $191.11 | $191.10 | $191.10 |
| Purchase #4 | $203.34 | 7.571% | $218.7349 | $218.73 | $218.75 | $218.70 |
| Purchase #5 | $27.93 | 4.646% | $29.2276 | $29.23 | $29.25 | $29.20 |
| Purchase #6 | $33.63 | 3.491% | $34.804 | $34.80 | $34.80 | $34.80 |
| Purchase #7 | $167.78 | 6.175% | $178.1404 | $178.14 | $178.15 | $178.10 |
| 7 purchase totals = | $1,054.81 | $1,135.3533 | $1,135.35 | $1,135.40 | $1,135.20 | |