| 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 | $212.98 | 8.417% | $230.9065 | $230.91 | $230.90 | $230.90 |
| Purchase #2 | $203.45 | 7.363% | $218.43 | $218.43 | $218.45 | $218.40 |
| Purchase #3 | $86.70 | 10.750% | $96.0203 | $96.02 | $96.00 | $96.00 |
| Purchase #4 | $124.39 | 13.244% | $140.8642 | $140.86 | $140.85 | $140.90 |
| Purchase #5 | $179.26 | 10.421% | $197.9407 | $197.94 | $197.95 | $197.90 |
| Purchase #6 | $112.31 | 12.807% | $126.6935 | $126.69 | $126.70 | $126.70 |
| Purchase #7 | $26.37 | 7.761% | $28.4166 | $28.42 | $28.40 | $28.40 |
| 7 purchase totals = | $945.46 | $1,039.2718 | $1,039.27 | $1,039.25 | $1,039.20 | |