| 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 | $142.76 | 13.740% | $162.3752 | $162.38 | $162.40 | $162.40 |
| Purchase #2 | $211.65 | 9.226% | $231.1768 | $231.18 | $231.20 | $231.20 |
| Purchase #3 | $121.77 | 8.509% | $132.1314 | $132.13 | $132.15 | $132.10 |
| Purchase #4 | $220.70 | 8.612% | $239.7067 | $239.71 | $239.70 | $239.70 |
| Purchase #5 | $218.54 | 13.571% | $248.1981 | $248.20 | $248.20 | $248.20 |
| Purchase #6 | $243.47 | 3.736% | $252.566 | $252.57 | $252.55 | $252.60 |
| Purchase #7 | $19.60 | 13.422% | $22.2307 | $22.23 | $22.25 | $22.20 |
| 7 purchase totals = | $1,178.49 | $1,288.3849 | $1,288.40 | $1,288.45 | $1,288.40 | |