| 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 | $189.82 | 13.364% | $215.1875 | $215.19 | $215.20 | $215.20 |
| Purchase #2 | $62.40 | 13.272% | $70.6817 | $70.68 | $70.70 | $70.70 |
| Purchase #3 | $46.45 | 3.809% | $48.2193 | $48.22 | $48.20 | $48.20 |
| Purchase #4 | $196.27 | 6.176% | $208.3916 | $208.39 | $208.40 | $208.40 |
| Purchase #5 | $213.33 | 9.853% | $234.3494 | $234.35 | $234.35 | $234.30 |
| Purchase #6 | $144.48 | 12.200% | $162.1066 | $162.11 | $162.10 | $162.10 |
| Purchase #7 | $134.56 | 3.726% | $139.5737 | $139.57 | $139.55 | $139.60 |
| 7 purchase totals = | $987.31 | $1,078.5098 | $1,078.51 | $1,078.50 | $1,078.50 | |