| 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 | $122.64 | 13.443% | $139.1265 | $139.13 | $139.15 | $139.10 |
| Purchase #2 | $235.58 | 11.562% | $262.8178 | $262.82 | $262.80 | $262.80 |
| Purchase #3 | $65.63 | 6.353% | $69.7995 | $69.80 | $69.80 | $69.80 |
| Purchase #4 | $105.35 | 13.561% | $119.6365 | $119.64 | $119.65 | $119.60 |
| Purchase #5 | $208.85 | 13.566% | $237.1826 | $237.18 | $237.20 | $237.20 |
| Purchase #6 | $150.25 | 8.348% | $162.7929 | $162.79 | $162.80 | $162.80 |
| Purchase #7 | $206.64 | 11.129% | $229.637 | $229.64 | $229.65 | $229.60 |
| 7 purchase totals = | $1,094.94 | $1,220.9928 | $1,221.00 | $1,221.05 | $1,220.90 | |