| 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 | $210.28 | 11.137% | $233.6989 | $233.70 | $233.70 | $233.70 |
| Purchase #2 | $54.96 | 5.170% | $57.8014 | $57.80 | $57.80 | $57.80 |
| Purchase #3 | $12.48 | 10.787% | $13.8262 | $13.83 | $13.85 | $13.80 |
| Purchase #4 | $7.29 | 10.174% | $8.0317 | $8.03 | $8.05 | $8.00 |
| Purchase #5 | $222.46 | 7.758% | $239.7184 | $239.72 | $239.70 | $239.70 |
| Purchase #6 | $106.38 | 6.676% | $113.4819 | $113.48 | $113.50 | $113.50 |
| Purchase #7 | $5.54 | 4.240% | $5.7749 | $5.77 | $5.75 | $5.80 |
| 7 purchase totals = | $619.39 | $672.3334 | $672.33 | $672.35 | $672.30 | |