| 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 | $222.98 | 3.602% | $231.0117 | $231.01 | $231.00 | $231.00 |
| Purchase #2 | $102.39 | 3.749% | $106.2286 | $106.23 | $106.25 | $106.20 |
| Purchase #3 | $92.92 | 5.388% | $97.9265 | $97.93 | $97.95 | $97.90 |
| Purchase #4 | $135.47 | 8.509% | $146.9971 | $147.00 | $147.00 | $147.00 |
| Purchase #5 | $208.35 | 6.367% | $221.6156 | $221.62 | $221.60 | $221.60 |
| Purchase #6 | $101.50 | 4.690% | $106.2604 | $106.26 | $106.25 | $106.30 |
| Purchase #7 | $147.29 | 5.391% | $155.2304 | $155.23 | $155.25 | $155.20 |
| 7 purchase totals = | $1,010.90 | $1,065.2703 | $1,065.28 | $1,065.30 | $1,065.20 | |