| 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 | $93.73 | 12.849% | $105.7734 | $105.77 | $105.75 | $105.80 |
| Purchase #2 | $44.71 | 13.469% | $50.732 | $50.73 | $50.75 | $50.70 |
| Purchase #3 | $202.38 | 3.209% | $208.8744 | $208.87 | $208.85 | $208.90 |
| Purchase #4 | $196.76 | 3.317% | $203.2865 | $203.29 | $203.30 | $203.30 |
| Purchase #5 | $211.97 | 7.696% | $228.2832 | $228.28 | $228.30 | $228.30 |
| Purchase #6 | $124.35 | 6.823% | $132.8344 | $132.83 | $132.85 | $132.80 |
| Purchase #7 | $234.91 | 12.638% | $264.5979 | $264.60 | $264.60 | $264.60 |
| 7 purchase totals = | $1,108.81 | $1,194.3818 | $1,194.37 | $1,194.40 | $1,194.40 | |