| 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 | $131.33 | 4.315% | $136.9969 | $137.00 | $137.00 | $137.00 |
| Purchase #2 | $241.59 | 9.828% | $265.3335 | $265.33 | $265.35 | $265.30 |
| Purchase #3 | $80.37 | 8.761% | $87.4112 | $87.41 | $87.40 | $87.40 |
| Purchase #4 | $71.26 | 6.795% | $76.1021 | $76.10 | $76.10 | $76.10 |
| Purchase #5 | $61.48 | 10.249% | $67.7811 | $67.78 | $67.80 | $67.80 |
| Purchase #6 | $105.47 | 7.538% | $113.4203 | $113.42 | $113.40 | $113.40 |
| Purchase #7 | $74.31 | 11.669% | $82.9812 | $82.98 | $83.00 | $83.00 |
| 7 purchase totals = | $765.81 | $830.0263 | $830.02 | $830.05 | $830.00 | |