| 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 | $103.66 | 4.630% | $108.4595 | $108.46 | $108.45 | $108.50 |
| Purchase #2 | $210.29 | 9.241% | $229.7229 | $229.72 | $229.70 | $229.70 |
| Purchase #3 | $234.75 | 10.837% | $260.1899 | $260.19 | $260.20 | $260.20 |
| Purchase #4 | $191.89 | 11.763% | $214.462 | $214.46 | $214.45 | $214.50 |
| Purchase #5 | $7.63 | 8.409% | $8.2716 | $8.27 | $8.25 | $8.30 |
| Purchase #6 | $193.91 | 10.227% | $213.7412 | $213.74 | $213.75 | $213.70 |
| Purchase #7 | $134.60 | 3.843% | $139.7727 | $139.77 | $139.75 | $139.80 |
| 7 purchase totals = | $1,076.73 | $1,174.6198 | $1,174.61 | $1,174.55 | $1,174.70 | |