| 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 | $240.65 | 7.153% | $257.8637 | $257.86 | $257.85 | $257.90 |
| Purchase #2 | $146.92 | 10.714% | $162.661 | $162.66 | $162.65 | $162.70 |
| Purchase #3 | $125.71 | 10.326% | $138.6908 | $138.69 | $138.70 | $138.70 |
| Purchase #4 | $11.32 | 12.435% | $12.7276 | $12.73 | $12.75 | $12.70 |
| Purchase #5 | $209.48 | 4.266% | $218.4164 | $218.42 | $218.40 | $218.40 |
| Purchase #6 | $85.51 | 10.596% | $94.5706 | $94.57 | $94.55 | $94.60 |
| Purchase #7 | $132.96 | 12.435% | $149.4936 | $149.49 | $149.50 | $149.50 |
| 7 purchase totals = | $952.55 | $1,034.4237 | $1,034.42 | $1,034.40 | $1,034.50 | |