| 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 | $195.51 | 11.869% | $218.7151 | $218.72 | $218.70 | $218.70 |
| Purchase #2 | $108.79 | 7.136% | $116.5533 | $116.55 | $116.55 | $116.60 |
| Purchase #3 | $115.55 | 6.379% | $122.9209 | $122.92 | $122.90 | $122.90 |
| Purchase #4 | $185.68 | 13.394% | $210.55 | $210.55 | $210.55 | $210.60 |
| Purchase #5 | $223.56 | 5.630% | $236.1464 | $236.15 | $236.15 | $236.10 |
| Purchase #6 | $41.63 | 5.694% | $44.0004 | $44.00 | $44.00 | $44.00 |
| Purchase #7 | $139.58 | 11.220% | $155.2409 | $155.24 | $155.25 | $155.20 |
| 7 purchase totals = | $1,010.30 | $1,104.1270 | $1,104.13 | $1,104.10 | $1,104.10 | |