| 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 | $114.61 | 8.424% | $124.2647 | $124.26 | $124.25 | $124.30 |
| Purchase #2 | $93.80 | 3.453% | $97.0389 | $97.04 | $97.05 | $97.00 |
| Purchase #3 | $139.46 | 4.771% | $146.1136 | $146.11 | $146.10 | $146.10 |
| Purchase #4 | $188.42 | 11.430% | $209.9564 | $209.96 | $209.95 | $210.00 |
| Purchase #5 | $157.81 | 10.587% | $174.5173 | $174.52 | $174.50 | $174.50 |
| Purchase #6 | $189.90 | 12.732% | $214.0781 | $214.08 | $214.10 | $214.10 |
| Purchase #7 | $130.57 | 6.621% | $139.215 | $139.22 | $139.20 | $139.20 |
| 7 purchase totals = | $1,014.57 | $1,105.1840 | $1,105.19 | $1,105.15 | $1,105.20 | |