| 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 | $117.60 | 3.574% | $121.803 | $121.80 | $121.80 | $121.80 |
| Purchase #2 | $80.49 | 12.295% | $90.3862 | $90.39 | $90.40 | $90.40 |
| Purchase #3 | $35.83 | 6.458% | $38.1439 | $38.14 | $38.15 | $38.10 |
| Purchase #4 | $96.63 | 7.540% | $103.9159 | $103.92 | $103.90 | $103.90 |
| Purchase #5 | $241.70 | 7.424% | $259.6438 | $259.64 | $259.65 | $259.60 |
| Purchase #6 | $55.78 | 8.502% | $60.5224 | $60.52 | $60.50 | $60.50 |
| Purchase #7 | $205.44 | 10.609% | $227.2351 | $227.24 | $227.25 | $227.20 |
| 7 purchase totals = | $833.47 | $901.6503 | $901.65 | $901.65 | $901.50 | |