| 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 | $246.48 | 12.212% | $276.5801 | $276.58 | $276.60 | $276.60 |
| Purchase #2 | $36.58 | 13.613% | $41.5596 | $41.56 | $41.55 | $41.60 |
| Purchase #3 | $89.96 | 12.247% | $100.9774 | $100.98 | $101.00 | $101.00 |
| Purchase #4 | $14.28 | 12.435% | $16.0557 | $16.06 | $16.05 | $16.10 |
| Purchase #5 | $140.70 | 10.390% | $155.3187 | $155.32 | $155.30 | $155.30 |
| Purchase #6 | $98.48 | 13.522% | $111.7965 | $111.80 | $111.80 | $111.80 |
| Purchase #7 | $147.46 | 6.587% | $157.1732 | $157.17 | $157.15 | $157.20 |
| 7 purchase totals = | $773.94 | $859.4612 | $859.47 | $859.45 | $859.60 | |