| 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 | $206.85 | 5.286% | $217.7841 | $217.78 | $217.80 | $217.80 |
| Purchase #2 | $199.59 | 4.602% | $208.7751 | $208.78 | $208.80 | $208.80 |
| Purchase #3 | $130.55 | 13.841% | $148.6194 | $148.62 | $148.60 | $148.60 |
| Purchase #4 | $166.42 | 7.433% | $178.79 | $178.79 | $178.80 | $178.80 |
| Purchase #5 | $227.70 | 4.717% | $238.4406 | $238.44 | $238.45 | $238.40 |
| Purchase #6 | $192.30 | 13.365% | $218.0009 | $218.00 | $218.00 | $218.00 |
| Purchase #7 | $171.52 | 6.638% | $182.9055 | $182.91 | $182.90 | $182.90 |
| 7 purchase totals = | $1,294.93 | $1,393.3156 | $1,393.32 | $1,393.35 | $1,393.30 | |