| 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 | $181.76 | 8.371% | $196.9751 | $196.98 | $197.00 | $197.00 |
| Purchase #2 | $250.65 | 12.648% | $282.3522 | $282.35 | $282.35 | $282.40 |
| Purchase #3 | $95.48 | 13.202% | $108.0853 | $108.09 | $108.10 | $108.10 |
| Purchase #4 | $161.28 | 10.498% | $178.2112 | $178.21 | $178.20 | $178.20 |
| Purchase #5 | $175.87 | 6.397% | $187.1204 | $187.12 | $187.10 | $187.10 |
| Purchase #6 | $241.69 | 3.295% | $249.6537 | $249.65 | $249.65 | $249.70 |
| Purchase #7 | $121.66 | 6.863% | $130.0095 | $130.01 | $130.00 | $130.00 |
| 7 purchase totals = | $1,228.39 | $1,332.4074 | $1,332.41 | $1,332.40 | $1,332.50 | |