| 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 | $101.33 | 6.834% | $108.2549 | $108.25 | $108.25 | $108.30 |
| Purchase #2 | $181.61 | 11.808% | $203.0545 | $203.05 | $203.05 | $203.10 |
| Purchase #3 | $122.84 | 11.172% | $136.5637 | $136.56 | $136.55 | $136.60 |
| Purchase #4 | $104.96 | 11.547% | $117.0797 | $117.08 | $117.10 | $117.10 |
| Purchase #5 | $96.70 | 3.607% | $100.188 | $100.19 | $100.20 | $100.20 |
| Purchase #6 | $222.64 | 8.170% | $240.8297 | $240.83 | $240.85 | $240.80 |
| Purchase #7 | $106.99 | 11.526% | $119.3217 | $119.32 | $119.30 | $119.30 |
| 7 purchase totals = | $937.07 | $1,025.2922 | $1,025.28 | $1,025.30 | $1,025.40 | |