| 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 | $225.62 | 8.102% | $243.8997 | $243.90 | $243.90 | $243.90 |
| Purchase #2 | $46.56 | 6.392% | $49.5361 | $49.54 | $49.55 | $49.50 |
| Purchase #3 | $180.45 | 5.200% | $189.8334 | $189.83 | $189.85 | $189.80 |
| Purchase #4 | $152.91 | 11.345% | $170.2576 | $170.26 | $170.25 | $170.30 |
| Purchase #5 | $107.92 | 13.296% | $122.269 | $122.27 | $122.25 | $122.30 |
| Purchase #6 | $149.29 | 12.345% | $167.7199 | $167.72 | $167.70 | $167.70 |
| Purchase #7 | $55.47 | 10.779% | $61.4491 | $61.45 | $61.45 | $61.40 |
| 7 purchase totals = | $918.22 | $1,004.9648 | $1,004.97 | $1,004.95 | $1,004.90 | |