| 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 | $85.64 | 5.389% | $90.2551 | $90.26 | $90.25 | $90.30 |
| Purchase #2 | $181.50 | 7.813% | $195.6806 | $195.68 | $195.70 | $195.70 |
| Purchase #3 | $211.75 | 4.672% | $221.643 | $221.64 | $221.65 | $221.60 |
| Purchase #4 | $106.90 | 4.795% | $112.0259 | $112.03 | $112.05 | $112.00 |
| Purchase #5 | $97.35 | 3.330% | $100.5918 | $100.59 | $100.60 | $100.60 |
| Purchase #6 | $215.81 | 9.348% | $235.9839 | $235.98 | $236.00 | $236.00 |
| Purchase #7 | $91.49 | 9.321% | $100.0178 | $100.02 | $100.00 | $100.00 |
| 7 purchase totals = | $990.44 | $1,056.1981 | $1,056.20 | $1,056.25 | $1,056.20 | |