| 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 | $98.55 | 11.626% | $110.0074 | $110.01 | $110.00 | $110.00 |
| Purchase #2 | $180.41 | 4.322% | $188.2073 | $188.21 | $188.20 | $188.20 |
| Purchase #3 | $101.44 | 11.523% | $113.1289 | $113.13 | $113.15 | $113.10 |
| Purchase #4 | $196.81 | 12.391% | $221.1967 | $221.20 | $221.20 | $221.20 |
| Purchase #5 | $117.99 | 3.142% | $121.6972 | $121.70 | $121.70 | $121.70 |
| Purchase #6 | $247.95 | 7.447% | $266.4148 | $266.41 | $266.40 | $266.40 |
| Purchase #7 | $234.65 | 12.396% | $263.7372 | $263.74 | $263.75 | $263.70 |
| 7 purchase totals = | $1,177.80 | $1,284.3895 | $1,284.40 | $1,284.40 | $1,284.30 | |