| 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 | $198.32 | 8.408% | $214.9947 | $214.99 | $215.00 | $215.00 |
| Purchase #2 | $122.56 | 9.818% | $134.5929 | $134.59 | $134.60 | $134.60 |
| Purchase #3 | $81.35 | 12.390% | $91.4293 | $91.43 | $91.45 | $91.40 |
| Purchase #4 | $229.30 | 13.534% | $260.3335 | $260.33 | $260.35 | $260.30 |
| Purchase #5 | $127.52 | 10.703% | $141.1685 | $141.17 | $141.15 | $141.20 |
| Purchase #6 | $19.66 | 13.823% | $22.3776 | $22.38 | $22.40 | $22.40 |
| Purchase #7 | $160.72 | 6.853% | $171.7341 | $171.73 | $171.75 | $171.70 |
| 7 purchase totals = | $939.43 | $1,036.6306 | $1,036.62 | $1,036.70 | $1,036.60 | |