| 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 | $198.70 | 9.844% | $218.26 | $218.26 | $218.25 | $218.30 |
| Purchase #2 | $64.32 | 5.697% | $67.9843 | $67.98 | $68.00 | $68.00 |
| Purchase #3 | $139.46 | 7.179% | $149.4718 | $149.47 | $149.45 | $149.50 |
| Purchase #4 | $91.60 | 10.333% | $101.065 | $101.07 | $101.05 | $101.10 |
| Purchase #5 | $247.31 | 8.670% | $268.7518 | $268.75 | $268.75 | $268.80 |
| Purchase #6 | $63.95 | 12.259% | $71.7896 | $71.79 | $71.80 | $71.80 |
| Purchase #7 | $66.75 | 7.199% | $71.5553 | $71.56 | $71.55 | $71.60 |
| 7 purchase totals = | $872.09 | $948.8778 | $948.88 | $948.85 | $949.10 | |