| 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 | $233.45 | 6.460% | $248.5309 | $248.53 | $248.55 | $248.50 |
| Purchase #2 | $157.84 | 9.502% | $172.838 | $172.84 | $172.85 | $172.80 |
| Purchase #3 | $75.64 | 10.311% | $83.4392 | $83.44 | $83.45 | $83.40 |
| Purchase #4 | $117.49 | 13.711% | $133.5991 | $133.60 | $133.60 | $133.60 |
| Purchase #5 | $68.84 | 3.869% | $71.5034 | $71.50 | $71.50 | $71.50 |
| Purchase #6 | $95.87 | 11.401% | $106.8001 | $106.80 | $106.80 | $106.80 |
| Purchase #7 | $77.32 | 5.540% | $81.6035 | $81.60 | $81.60 | $81.60 |
| 7 purchase totals = | $826.45 | $898.3142 | $898.31 | $898.35 | $898.20 | |