| 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 | $122.61 | 9.259% | $133.9625 | $133.96 | $133.95 | $134.00 |
| Purchase #2 | $231.36 | 4.625% | $242.0604 | $242.06 | $242.05 | $242.10 |
| Purchase #3 | $207.44 | 5.170% | $218.1646 | $218.16 | $218.15 | $218.20 |
| Purchase #4 | $97.61 | 6.386% | $103.8434 | $103.84 | $103.85 | $103.80 |
| Purchase #5 | $6.62 | 9.162% | $7.2265 | $7.23 | $7.25 | $7.20 |
| Purchase #6 | $212.78 | 3.331% | $219.8677 | $219.87 | $219.85 | $219.90 |
| Purchase #7 | $109.39 | 3.840% | $113.5906 | $113.59 | $113.60 | $113.60 |
| 7 purchase totals = | $987.81 | $1,038.7157 | $1,038.71 | $1,038.70 | $1,038.80 | |