| 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 | $117.33 | 6.176% | $124.5763 | $124.58 | $124.60 | $124.60 |
| Purchase #2 | $204.47 | 11.701% | $228.395 | $228.40 | $228.40 | $228.40 |
| Purchase #3 | $140.47 | 13.461% | $159.3787 | $159.38 | $159.40 | $159.40 |
| Purchase #4 | $86.99 | 8.774% | $94.6225 | $94.62 | $94.60 | $94.60 |
| Purchase #5 | $139.44 | 10.780% | $154.4716 | $154.47 | $154.45 | $154.50 |
| Purchase #6 | $190.54 | 6.555% | $203.0299 | $203.03 | $203.05 | $203.00 |
| Purchase #7 | $122.65 | 9.439% | $134.2269 | $134.23 | $134.25 | $134.20 |
| 7 purchase totals = | $1,001.89 | $1,098.7009 | $1,098.71 | $1,098.75 | $1,098.70 | |