| 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 | $240.62 | 4.201% | $250.7284 | $250.73 | $250.75 | $250.70 |
| Purchase #2 | $86.51 | 12.388% | $97.2269 | $97.23 | $97.25 | $97.20 |
| Purchase #3 | $101.72 | 10.382% | $112.2806 | $112.28 | $112.30 | $112.30 |
| Purchase #4 | $10.59 | 5.367% | $11.1584 | $11.16 | $11.15 | $11.20 |
| Purchase #5 | $120.96 | 7.427% | $129.9437 | $129.94 | $129.95 | $129.90 |
| Purchase #6 | $132.58 | 11.280% | $147.535 | $147.54 | $147.55 | $147.50 |
| Purchase #7 | $85.49 | 7.518% | $91.9171 | $91.92 | $91.90 | $91.90 |
| 7 purchase totals = | $778.47 | $840.7901 | $840.80 | $840.85 | $840.70 | |