| 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 | $214.32 | 7.229% | $229.8132 | $229.81 | $229.80 | $229.80 |
| Purchase #2 | $216.26 | 6.834% | $231.0392 | $231.04 | $231.05 | $231.00 |
| Purchase #3 | $162.34 | 9.278% | $177.4019 | $177.40 | $177.40 | $177.40 |
| Purchase #4 | $101.71 | 3.765% | $105.5394 | $105.54 | $105.55 | $105.50 |
| Purchase #5 | $173.41 | 10.543% | $191.6926 | $191.69 | $191.70 | $191.70 |
| Purchase #6 | $157.89 | 13.785% | $179.6551 | $179.66 | $179.65 | $179.70 |
| Purchase #7 | $43.67 | 12.136% | $48.9698 | $48.97 | $48.95 | $49.00 |
| 7 purchase totals = | $1,069.60 | $1,164.1112 | $1,164.11 | $1,164.10 | $1,164.10 | |