| 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 | $226.70 | 4.768% | $237.5091 | $237.51 | $237.50 | $237.50 |
| Purchase #2 | $131.56 | 3.371% | $135.9949 | $135.99 | $136.00 | $136.00 |
| Purchase #3 | $243.52 | 4.213% | $253.7795 | $253.78 | $253.80 | $253.80 |
| Purchase #4 | $34.39 | 5.208% | $36.181 | $36.18 | $36.20 | $36.20 |
| Purchase #5 | $168.54 | 3.231% | $173.9855 | $173.99 | $174.00 | $174.00 |
| Purchase #6 | $14.74 | 13.486% | $16.7278 | $16.73 | $16.75 | $16.70 |
| Purchase #7 | $26.52 | 9.320% | $28.9917 | $28.99 | $29.00 | $29.00 |
| 7 purchase totals = | $845.97 | $883.1695 | $883.17 | $883.25 | $883.20 | |