| 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 | $122.65 | 8.237% | $132.7527 | $132.75 | $132.75 | $132.80 |
| Purchase #2 | $220.59 | 11.298% | $245.5123 | $245.51 | $245.50 | $245.50 |
| Purchase #3 | $55.37 | 8.690% | $60.1817 | $60.18 | $60.20 | $60.20 |
| Purchase #4 | $9.70 | 11.778% | $10.8425 | $10.84 | $10.85 | $10.80 |
| Purchase #5 | $172.95 | 13.534% | $196.3571 | $196.36 | $196.35 | $196.40 |
| Purchase #6 | $134.66 | 13.845% | $153.3037 | $153.30 | $153.30 | $153.30 |
| Purchase #7 | $224.28 | 7.172% | $240.3654 | $240.37 | $240.35 | $240.40 |
| 7 purchase totals = | $940.20 | $1,039.3154 | $1,039.31 | $1,039.30 | $1,039.40 | |