| 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 | $200.49 | 9.846% | $220.2302 | $220.23 | $220.25 | $220.20 |
| Purchase #2 | $170.58 | 8.306% | $184.7484 | $184.75 | $184.75 | $184.70 |
| Purchase #3 | $233.55 | 13.418% | $264.8877 | $264.89 | $264.90 | $264.90 |
| Purchase #4 | $118.42 | 5.497% | $124.9295 | $124.93 | $124.95 | $124.90 |
| Purchase #5 | $111.48 | 8.281% | $120.7117 | $120.71 | $120.70 | $120.70 |
| Purchase #6 | $209.95 | 6.534% | $223.6681 | $223.67 | $223.65 | $223.70 |
| Purchase #7 | $12.95 | 4.690% | $13.5574 | $13.56 | $13.55 | $13.60 |
| 7 purchase totals = | $1,057.42 | $1,152.7330 | $1,152.74 | $1,152.75 | $1,152.70 | |