| 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 | $213.61 | 7.376% | $229.3659 | $229.37 | $229.35 | $229.40 |
| Purchase #2 | $169.32 | 10.159% | $186.5212 | $186.52 | $186.50 | $186.50 |
| Purchase #3 | $13.77 | 7.847% | $14.8505 | $14.85 | $14.85 | $14.90 |
| Purchase #4 | $242.36 | 6.870% | $259.0101 | $259.01 | $259.00 | $259.00 |
| Purchase #5 | $22.91 | 13.503% | $26.0035 | $26.00 | $26.00 | $26.00 |
| Purchase #6 | $72.63 | 6.512% | $77.3597 | $77.36 | $77.35 | $77.40 |
| Purchase #7 | $228.27 | 7.738% | $245.9335 | $245.93 | $245.95 | $245.90 |
| 7 purchase totals = | $962.87 | $1,039.0444 | $1,039.04 | $1,039.00 | $1,039.10 | |