| 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 | $209.88 | 4.440% | $219.1987 | $219.20 | $219.20 | $219.20 |
| Purchase #2 | $124.34 | 8.399% | $134.7833 | $134.78 | $134.80 | $134.80 |
| Purchase #3 | $245.94 | 4.239% | $256.3654 | $256.37 | $256.35 | $256.40 |
| Purchase #4 | $235.98 | 12.354% | $265.133 | $265.13 | $265.15 | $265.10 |
| Purchase #5 | $157.44 | 8.227% | $170.3926 | $170.39 | $170.40 | $170.40 |
| Purchase #6 | $192.83 | 8.186% | $208.6151 | $208.62 | $208.60 | $208.60 |
| Purchase #7 | $108.89 | 11.676% | $121.604 | $121.60 | $121.60 | $121.60 |
| 7 purchase totals = | $1,275.30 | $1,376.0921 | $1,376.09 | $1,376.10 | $1,376.10 | |