| 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 | $239.66 | 8.147% | $259.1851 | $259.19 | $259.20 | $259.20 |
| Purchase #2 | $47.95 | 11.594% | $53.5093 | $53.51 | $53.50 | $53.50 |
| Purchase #3 | $190.66 | 6.525% | $203.1006 | $203.10 | $203.10 | $203.10 |
| Purchase #4 | $15.81 | 10.150% | $17.4147 | $17.41 | $17.40 | $17.40 |
| Purchase #5 | $9.91 | 12.503% | $11.149 | $11.15 | $11.15 | $11.10 |
| Purchase #6 | $143.61 | 5.336% | $151.273 | $151.27 | $151.25 | $151.30 |
| Purchase #7 | $103.56 | 11.670% | $115.6455 | $115.65 | $115.65 | $115.60 |
| 7 purchase totals = | $751.16 | $811.2772 | $811.28 | $811.25 | $811.20 | |