| 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 | $126.78 | 7.162% | $135.86 | $135.86 | $135.85 | $135.90 |
| Purchase #2 | $205.62 | 7.195% | $220.4144 | $220.41 | $220.40 | $220.40 |
| Purchase #3 | $208.27 | 7.419% | $223.7216 | $223.72 | $223.70 | $223.70 |
| Purchase #4 | $188.60 | 13.495% | $214.0516 | $214.05 | $214.05 | $214.10 |
| Purchase #5 | $107.94 | 13.804% | $122.84 | $122.84 | $122.85 | $122.80 |
| Purchase #6 | $202.89 | 8.832% | $220.8092 | $220.81 | $220.80 | $220.80 |
| Purchase #7 | $52.86 | 11.369% | $58.8697 | $58.87 | $58.85 | $58.90 |
| 7 purchase totals = | $1,092.96 | $1,196.5665 | $1,196.56 | $1,196.50 | $1,196.60 | |