| 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 | $201.51 | 3.359% | $208.2787 | $208.28 | $208.30 | $208.30 |
| Purchase #2 | $221.91 | 5.448% | $233.9997 | $234.00 | $234.00 | $234.00 |
| Purchase #3 | $150.78 | 12.715% | $169.9517 | $169.95 | $169.95 | $170.00 |
| Purchase #4 | $31.94 | 6.549% | $34.0318 | $34.03 | $34.05 | $34.00 |
| Purchase #5 | $89.75 | 4.394% | $93.6936 | $93.69 | $93.70 | $93.70 |
| Purchase #6 | $145.73 | 6.597% | $155.3438 | $155.34 | $155.35 | $155.30 |
| Purchase #7 | $82.45 | 3.838% | $85.6144 | $85.61 | $85.60 | $85.60 |
| 7 purchase totals = | $924.07 | $980.9137 | $980.90 | $980.95 | $980.90 | |