| 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 | $45.51 | 13.620% | $51.7085 | $51.71 | $51.70 | $51.70 |
| Purchase #2 | $234.46 | 9.627% | $257.0315 | $257.03 | $257.05 | $257.00 |
| Purchase #3 | $212.43 | 3.780% | $220.4599 | $220.46 | $220.45 | $220.50 |
| Purchase #4 | $43.47 | 5.353% | $45.7969 | $45.80 | $45.80 | $45.80 |
| Purchase #5 | $209.41 | 12.103% | $234.7549 | $234.75 | $234.75 | $234.80 |
| Purchase #6 | $109.71 | 13.400% | $124.4111 | $124.41 | $124.40 | $124.40 |
| Purchase #7 | $142.54 | 3.331% | $147.288 | $147.29 | $147.30 | $147.30 |
| 7 purchase totals = | $997.53 | $1,081.4508 | $1,081.45 | $1,081.45 | $1,081.50 | |