| 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 | $183.76 | 6.290% | $195.3185 | $195.32 | $195.30 | $195.30 |
| Purchase #2 | $214.50 | 4.527% | $224.2104 | $224.21 | $224.20 | $224.20 |
| Purchase #3 | $142.60 | 10.220% | $157.1737 | $157.17 | $157.15 | $157.20 |
| Purchase #4 | $169.37 | 12.500% | $190.5413 | $190.54 | $190.55 | $190.50 |
| Purchase #5 | $212.61 | 13.107% | $240.4768 | $240.48 | $240.50 | $240.50 |
| Purchase #6 | $15.51 | 13.780% | $17.6473 | $17.65 | $17.65 | $17.60 |
| Purchase #7 | $247.70 | 6.757% | $264.4371 | $264.44 | $264.45 | $264.40 |
| 7 purchase totals = | $1,186.05 | $1,289.8051 | $1,289.81 | $1,289.80 | $1,289.70 | |