| 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 | $237.26 | 9.260% | $259.2303 | $259.23 | $259.25 | $259.20 |
| Purchase #2 | $155.61 | 10.713% | $172.2805 | $172.28 | $172.30 | $172.30 |
| Purchase #3 | $219.51 | 4.370% | $229.1026 | $229.10 | $229.10 | $229.10 |
| Purchase #4 | $122.86 | 5.309% | $129.3826 | $129.38 | $129.40 | $129.40 |
| Purchase #5 | $23.63 | 11.479% | $26.3425 | $26.34 | $26.35 | $26.30 |
| Purchase #6 | $37.48 | 3.212% | $38.6839 | $38.68 | $38.70 | $38.70 |
| Purchase #7 | $123.44 | 7.820% | $133.093 | $133.09 | $133.10 | $133.10 |
| 7 purchase totals = | $919.79 | $988.1154 | $988.10 | $988.20 | $988.10 | |