| 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 | $212.55 | 4.610% | $222.3486 | $222.35 | $222.35 | $222.30 |
| Purchase #2 | $39.41 | 11.854% | $44.0817 | $44.08 | $44.10 | $44.10 |
| Purchase #3 | $130.40 | 6.165% | $138.4392 | $138.44 | $138.45 | $138.40 |
| Purchase #4 | $160.80 | 3.842% | $166.9779 | $166.98 | $167.00 | $167.00 |
| Purchase #5 | $56.48 | 10.822% | $62.5923 | $62.59 | $62.60 | $62.60 |
| Purchase #6 | $198.53 | 13.127% | $224.591 | $224.59 | $224.60 | $224.60 |
| Purchase #7 | $92.99 | 8.134% | $100.5538 | $100.55 | $100.55 | $100.60 |
| 7 purchase totals = | $891.16 | $959.5845 | $959.58 | $959.65 | $959.60 | |