| 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 | $231.70 | 12.391% | $260.4099 | $260.41 | $260.40 | $260.40 |
| Purchase #2 | $214.34 | 9.266% | $234.2007 | $234.20 | $234.20 | $234.20 |
| Purchase #3 | $209.55 | 9.472% | $229.3986 | $229.40 | $229.40 | $229.40 |
| Purchase #4 | $55.45 | 4.541% | $57.968 | $57.97 | $57.95 | $58.00 |
| Purchase #5 | $143.77 | 9.703% | $157.72 | $157.72 | $157.70 | $157.70 |
| Purchase #6 | $205.98 | 7.715% | $221.8714 | $221.87 | $221.85 | $221.90 |
| Purchase #7 | $85.86 | 12.559% | $96.6432 | $96.64 | $96.65 | $96.60 |
| 7 purchase totals = | $1,146.65 | $1,258.2118 | $1,258.21 | $1,258.15 | $1,258.20 | |