| 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 | $247.32 | 9.308% | $270.3405 | $270.34 | $270.35 | $270.30 |
| Purchase #2 | $217.65 | 6.222% | $231.1922 | $231.19 | $231.20 | $231.20 |
| Purchase #3 | $111.36 | 7.506% | $119.7187 | $119.72 | $119.70 | $119.70 |
| Purchase #4 | $238.87 | 6.117% | $253.4817 | $253.48 | $253.50 | $253.50 |
| Purchase #5 | $100.44 | 5.392% | $105.8557 | $105.86 | $105.85 | $105.90 |
| Purchase #6 | $51.47 | 10.753% | $57.0046 | $57.00 | $57.00 | $57.00 |
| Purchase #7 | $72.57 | 13.594% | $82.4352 | $82.44 | $82.45 | $82.40 |
| 7 purchase totals = | $1,039.68 | $1,120.0286 | $1,120.03 | $1,120.05 | $1,120.00 | |