| 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 | $120.70 | 5.679% | $127.5546 | $127.55 | $127.55 | $127.60 |
| Purchase #2 | $80.65 | 11.748% | $90.1248 | $90.12 | $90.10 | $90.10 |
| Purchase #3 | $110.37 | 9.836% | $121.226 | $121.23 | $121.25 | $121.20 |
| Purchase #4 | $236.82 | 10.728% | $262.226 | $262.23 | $262.25 | $262.20 |
| Purchase #5 | $70.55 | 6.139% | $74.8811 | $74.88 | $74.90 | $74.90 |
| Purchase #6 | $232.81 | 11.576% | $259.7601 | $259.76 | $259.75 | $259.80 |
| Purchase #7 | $12.44 | 13.595% | $14.1312 | $14.13 | $14.15 | $14.10 |
| 7 purchase totals = | $864.34 | $949.9038 | $949.90 | $949.95 | $949.90 | |