| 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 | $13.26 | 8.587% | $14.3986 | $14.40 | $14.40 | $14.40 |
| Purchase #2 | $208.53 | 9.781% | $228.9263 | $228.93 | $228.95 | $228.90 |
| Purchase #3 | $34.54 | 11.652% | $38.5646 | $38.56 | $38.55 | $38.60 |
| Purchase #4 | $237.51 | 7.720% | $255.8458 | $255.85 | $255.85 | $255.80 |
| Purchase #5 | $194.89 | 9.450% | $213.3071 | $213.31 | $213.30 | $213.30 |
| Purchase #6 | $177.56 | 5.611% | $187.5229 | $187.52 | $187.50 | $187.50 |
| Purchase #7 | $124.41 | 6.122% | $132.0264 | $132.03 | $132.05 | $132.00 |
| 7 purchase totals = | $990.70 | $1,070.5917 | $1,070.60 | $1,070.60 | $1,070.50 | |