| 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 | $217.68 | 9.302% | $237.9286 | $237.93 | $237.95 | $237.90 |
| Purchase #2 | $212.44 | 4.595% | $222.2016 | $222.20 | $222.20 | $222.20 |
| Purchase #3 | $36.25 | 8.389% | $39.291 | $39.29 | $39.30 | $39.30 |
| Purchase #4 | $216.42 | 13.461% | $245.5523 | $245.55 | $245.55 | $245.60 |
| Purchase #5 | $57.75 | 11.672% | $64.4906 | $64.49 | $64.50 | $64.50 |
| Purchase #6 | $37.57 | 12.325% | $42.2005 | $42.20 | $42.20 | $42.20 |
| Purchase #7 | $247.29 | 5.124% | $259.9611 | $259.96 | $259.95 | $260.00 |
| 7 purchase totals = | $1,025.40 | $1,111.6257 | $1,111.62 | $1,111.65 | $1,111.70 | |