| 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 | $214.29 | 3.288% | $221.3359 | $221.34 | $221.35 | $221.30 |
| Purchase #2 | $250.78 | 8.181% | $271.2963 | $271.30 | $271.30 | $271.30 |
| Purchase #3 | $100.40 | 7.793% | $108.2242 | $108.22 | $108.20 | $108.20 |
| Purchase #4 | $113.92 | 13.592% | $129.404 | $129.40 | $129.40 | $129.40 |
| Purchase #5 | $245.37 | 7.378% | $263.4734 | $263.47 | $263.45 | $263.50 |
| Purchase #6 | $193.83 | 6.795% | $207.0007 | $207.00 | $207.00 | $207.00 |
| Purchase #7 | $242.36 | 11.725% | $270.7767 | $270.78 | $270.80 | $270.80 |
| 7 purchase totals = | $1,360.95 | $1,471.5112 | $1,471.51 | $1,471.50 | $1,471.50 | |