| 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 | $250.31 | 10.774% | $277.2784 | $277.28 | $277.30 | $277.30 |
| Purchase #2 | $57.54 | 10.737% | $63.7181 | $63.72 | $63.70 | $63.70 |
| Purchase #3 | $54.95 | 9.310% | $60.0658 | $60.07 | $60.05 | $60.10 |
| Purchase #4 | $173.73 | 8.517% | $188.5266 | $188.53 | $188.55 | $188.50 |
| Purchase #5 | $49.86 | 13.242% | $56.4625 | $56.46 | $56.45 | $56.50 |
| Purchase #6 | $199.57 | 13.816% | $227.1426 | $227.14 | $227.15 | $227.10 |
| Purchase #7 | $31.31 | 8.578% | $33.9958 | $34.00 | $34.00 | $34.00 |
| 7 purchase totals = | $817.27 | $907.1898 | $907.20 | $907.20 | $907.20 | |