| 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 | $111.70 | 10.103% | $122.9851 | $122.99 | $123.00 | $123.00 |
| Purchase #2 | $212.32 | 4.390% | $221.6408 | $221.64 | $221.65 | $221.60 |
| Purchase #3 | $247.97 | 13.214% | $280.7368 | $280.74 | $280.75 | $280.70 |
| Purchase #4 | $59.27 | 7.259% | $63.5724 | $63.57 | $63.55 | $63.60 |
| Purchase #5 | $135.98 | 3.532% | $140.7828 | $140.78 | $140.80 | $140.80 |
| Purchase #6 | $173.40 | 10.391% | $191.418 | $191.42 | $191.40 | $191.40 |
| Purchase #7 | $99.43 | 3.644% | $103.0532 | $103.05 | $103.05 | $103.10 |
| 7 purchase totals = | $1,040.07 | $1,124.1891 | $1,124.19 | $1,124.20 | $1,124.20 | |