| 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 | $195.35 | 12.139% | $219.0635 | $219.06 | $219.05 | $219.10 |
| Purchase #2 | $14.51 | 11.393% | $16.1631 | $16.16 | $16.15 | $16.20 |
| Purchase #3 | $108.88 | 6.696% | $116.1706 | $116.17 | $116.15 | $116.20 |
| Purchase #4 | $250.27 | 9.165% | $273.2072 | $273.21 | $273.20 | $273.20 |
| Purchase #5 | $178.79 | 9.528% | $195.8251 | $195.83 | $195.85 | $195.80 |
| Purchase #6 | $190.56 | 5.606% | $201.2428 | $201.24 | $201.25 | $201.20 |
| Purchase #7 | $227.67 | 3.429% | $235.4768 | $235.48 | $235.50 | $235.50 |
| 7 purchase totals = | $1,166.03 | $1,257.1491 | $1,257.15 | $1,257.15 | $1,257.20 | |