| 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 | $210.44 | 11.380% | $234.3881 | $234.39 | $234.40 | $234.40 |
| Purchase #2 | $198.40 | 5.771% | $209.8497 | $209.85 | $209.85 | $209.80 |
| Purchase #3 | $206.33 | 10.795% | $228.6033 | $228.60 | $228.60 | $228.60 |
| Purchase #4 | $143.31 | 12.804% | $161.6594 | $161.66 | $161.65 | $161.70 |
| Purchase #5 | $232.65 | 13.189% | $263.3342 | $263.33 | $263.35 | $263.30 |
| Purchase #6 | $51.53 | 13.648% | $58.5628 | $58.56 | $58.55 | $58.60 |
| Purchase #7 | $57.90 | 12.545% | $65.1636 | $65.16 | $65.15 | $65.20 |
| 7 purchase totals = | $1,100.56 | $1,221.5611 | $1,221.55 | $1,221.55 | $1,221.60 | |