| 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 | $187.72 | 7.680% | $202.1369 | $202.14 | $202.15 | $202.10 |
| Purchase #2 | $217.49 | 3.558% | $225.2283 | $225.23 | $225.25 | $225.20 |
| Purchase #3 | $205.63 | 7.345% | $220.7335 | $220.73 | $220.75 | $220.70 |
| Purchase #4 | $183.51 | 7.852% | $197.9192 | $197.92 | $197.90 | $197.90 |
| Purchase #5 | $41.71 | 7.216% | $44.7198 | $44.72 | $44.70 | $44.70 |
| Purchase #6 | $221.52 | 11.579% | $247.1698 | $247.17 | $247.15 | $247.20 |
| Purchase #7 | $241.97 | 11.114% | $268.8625 | $268.86 | $268.85 | $268.90 |
| 7 purchase totals = | $1,299.55 | $1,406.7700 | $1,406.77 | $1,406.75 | $1,406.70 | |