| 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 | $190.53 | 10.400% | $210.3451 | $210.35 | $210.35 | $210.30 |
| Purchase #2 | $45.69 | 4.321% | $47.6643 | $47.66 | $47.65 | $47.70 |
| Purchase #3 | $180.30 | 4.711% | $188.7939 | $188.79 | $188.80 | $188.80 |
| Purchase #4 | $218.72 | 9.699% | $239.9337 | $239.93 | $239.95 | $239.90 |
| Purchase #5 | $205.81 | 8.484% | $223.2709 | $223.27 | $223.25 | $223.30 |
| Purchase #6 | $167.99 | 6.739% | $179.3108 | $179.31 | $179.30 | $179.30 |
| Purchase #7 | $197.84 | 3.273% | $204.3153 | $204.32 | $204.30 | $204.30 |
| 7 purchase totals = | $1,206.88 | $1,293.6340 | $1,293.63 | $1,293.60 | $1,293.60 | |