| 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 | $14.37 | 10.150% | $15.8286 | $15.83 | $15.85 | $15.80 |
| Purchase #2 | $170.68 | 9.375% | $186.6813 | $186.68 | $186.70 | $186.70 |
| Purchase #3 | $245.86 | 8.582% | $266.9597 | $266.96 | $266.95 | $267.00 |
| Purchase #4 | $212.77 | 11.345% | $236.9088 | $236.91 | $236.90 | $236.90 |
| Purchase #5 | $105.87 | 7.263% | $113.5593 | $113.56 | $113.55 | $113.60 |
| Purchase #6 | $239.56 | 7.578% | $257.7139 | $257.71 | $257.70 | $257.70 |
| Purchase #7 | $139.31 | 3.278% | $143.8766 | $143.88 | $143.90 | $143.90 |
| 7 purchase totals = | $1,128.42 | $1,221.5282 | $1,221.53 | $1,221.55 | $1,221.60 | |