| 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 | $97.96 | 11.124% | $108.8571 | $108.86 | $108.85 | $108.90 |
| Purchase #2 | $230.97 | 9.446% | $252.7874 | $252.79 | $252.80 | $252.80 |
| Purchase #3 | $34.64 | 13.654% | $39.3697 | $39.37 | $39.35 | $39.40 |
| Purchase #4 | $154.46 | 9.520% | $169.1646 | $169.16 | $169.15 | $169.20 |
| Purchase #5 | $237.42 | 11.300% | $264.2485 | $264.25 | $264.25 | $264.20 |
| Purchase #6 | $226.33 | 11.796% | $253.0279 | $253.03 | $253.05 | $253.00 |
| Purchase #7 | $112.82 | 9.176% | $123.1724 | $123.17 | $123.15 | $123.20 |
| 7 purchase totals = | $1,094.60 | $1,210.6276 | $1,210.63 | $1,210.60 | $1,210.70 | |