| 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 | $202.45 | 9.432% | $221.5451 | $221.55 | $221.55 | $221.50 |
| Purchase #2 | $15.41 | 3.682% | $15.9774 | $15.98 | $16.00 | $16.00 |
| Purchase #3 | $45.59 | 3.669% | $47.2627 | $47.26 | $47.25 | $47.30 |
| Purchase #4 | $111.76 | 5.163% | $117.5302 | $117.53 | $117.55 | $117.50 |
| Purchase #5 | $34.58 | 4.852% | $36.2578 | $36.26 | $36.25 | $36.30 |
| Purchase #6 | $237.57 | 5.567% | $250.7955 | $250.80 | $250.80 | $250.80 |
| Purchase #7 | $229.72 | 8.365% | $248.9361 | $248.94 | $248.95 | $248.90 |
| 7 purchase totals = | $877.08 | $938.3048 | $938.32 | $938.35 | $938.30 | |