| 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 | $216.64 | 10.598% | $239.5995 | $239.60 | $239.60 | $239.60 |
| Purchase #2 | $219.84 | 10.826% | $243.6399 | $243.64 | $243.65 | $243.60 |
| Purchase #3 | $114.93 | 3.162% | $118.5641 | $118.56 | $118.55 | $118.60 |
| Purchase #4 | $19.70 | 13.679% | $22.3948 | $22.39 | $22.40 | $22.40 |
| Purchase #5 | $235.45 | 12.624% | $265.1732 | $265.17 | $265.15 | $265.20 |
| Purchase #6 | $142.87 | 8.508% | $155.0254 | $155.03 | $155.05 | $155.00 |
| Purchase #7 | $160.57 | 5.539% | $169.464 | $169.46 | $169.45 | $169.50 |
| 7 purchase totals = | $1,110.00 | $1,213.8609 | $1,213.85 | $1,213.85 | $1,213.90 | |