| 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 | $232.41 | 4.623% | $243.1543 | $243.15 | $243.15 | $243.20 |
| Purchase #2 | $177.53 | 13.412% | $201.3403 | $201.34 | $201.35 | $201.30 |
| Purchase #3 | $76.27 | 7.311% | $81.8461 | $81.85 | $81.85 | $81.80 |
| Purchase #4 | $188.88 | 11.247% | $210.1233 | $210.12 | $210.10 | $210.10 |
| Purchase #5 | $20.65 | 11.733% | $23.0729 | $23.07 | $23.05 | $23.10 |
| Purchase #6 | $132.59 | 7.156% | $142.0781 | $142.08 | $142.10 | $142.10 |
| Purchase #7 | $99.45 | 5.537% | $104.9565 | $104.96 | $104.95 | $105.00 |
| 7 purchase totals = | $927.78 | $1,006.5715 | $1,006.57 | $1,006.55 | $1,006.60 | |