| 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 | $234.46 | 10.812% | $259.8098 | $259.81 | $259.80 | $259.80 |
| Purchase #2 | $16.26 | 11.112% | $18.0668 | $18.07 | $18.05 | $18.10 |
| Purchase #3 | $223.25 | 4.329% | $232.9145 | $232.91 | $232.90 | $232.90 |
| Purchase #4 | $24.33 | 8.814% | $26.4744 | $26.47 | $26.45 | $26.50 |
| Purchase #5 | $107.74 | 10.704% | $119.2725 | $119.27 | $119.25 | $119.30 |
| Purchase #6 | $247.42 | 11.736% | $276.4572 | $276.46 | $276.45 | $276.50 |
| Purchase #7 | $248.84 | 6.406% | $264.7807 | $264.78 | $264.80 | $264.80 |
| 7 purchase totals = | $1,102.30 | $1,197.7759 | $1,197.77 | $1,197.70 | $1,197.90 | |