| 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 | $112.85 | 4.604% | $118.0456 | $118.05 | $118.05 | $118.00 |
| Purchase #2 | $128.94 | 7.295% | $138.3462 | $138.35 | $138.35 | $138.30 |
| Purchase #3 | $75.90 | 3.501% | $78.5573 | $78.56 | $78.55 | $78.60 |
| Purchase #4 | $105.54 | 12.347% | $118.571 | $118.57 | $118.55 | $118.60 |
| Purchase #5 | $217.58 | 5.579% | $229.7188 | $229.72 | $229.70 | $229.70 |
| Purchase #6 | $33.57 | 3.535% | $34.7567 | $34.76 | $34.75 | $34.80 |
| Purchase #7 | $238.88 | 10.253% | $263.3724 | $263.37 | $263.35 | $263.40 |
| 7 purchase totals = | $913.26 | $981.3680 | $981.38 | $981.30 | $981.40 | |