| 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 | $196.36 | 6.505% | $209.1332 | $209.13 | $209.15 | $209.10 |
| Purchase #2 | $215.32 | 4.428% | $224.8544 | $224.85 | $224.85 | $224.90 |
| Purchase #3 | $202.75 | 6.797% | $216.5309 | $216.53 | $216.55 | $216.50 |
| Purchase #4 | $186.89 | 8.436% | $202.656 | $202.66 | $202.65 | $202.70 |
| Purchase #5 | $198.91 | 3.452% | $205.7764 | $205.78 | $205.80 | $205.80 |
| Purchase #6 | $237.96 | 8.675% | $258.603 | $258.60 | $258.60 | $258.60 |
| Purchase #7 | $64.83 | 9.531% | $71.0089 | $71.01 | $71.00 | $71.00 |
| 7 purchase totals = | $1,303.02 | $1,388.5628 | $1,388.56 | $1,388.60 | $1,388.60 | |