| 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 | $216.48 | 6.696% | $230.9755 | $230.98 | $231.00 | $231.00 |
| Purchase #2 | $112.37 | 13.780% | $127.8546 | $127.85 | $127.85 | $127.90 |
| Purchase #3 | $130.25 | 4.168% | $135.6788 | $135.68 | $135.70 | $135.70 |
| Purchase #4 | $56.36 | 6.780% | $60.1812 | $60.18 | $60.20 | $60.20 |
| Purchase #5 | $50.51 | 3.680% | $52.3688 | $52.37 | $52.35 | $52.40 |
| Purchase #6 | $128.72 | 10.485% | $142.2163 | $142.22 | $142.20 | $142.20 |
| Purchase #7 | $200.81 | 4.813% | $210.475 | $210.48 | $210.50 | $210.50 |
| 7 purchase totals = | $895.50 | $959.7502 | $959.76 | $959.80 | $959.90 | |