| 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 | $186.45 | 12.737% | $210.1981 | $210.20 | $210.20 | $210.20 |
| Purchase #2 | $121.54 | 8.535% | $131.9134 | $131.91 | $131.90 | $131.90 |
| Purchase #3 | $236.26 | 9.653% | $259.0662 | $259.07 | $259.05 | $259.10 |
| Purchase #4 | $164.93 | 7.173% | $176.7604 | $176.76 | $176.75 | $176.80 |
| Purchase #5 | $31.63 | 5.163% | $33.2631 | $33.26 | $33.25 | $33.30 |
| Purchase #6 | $218.27 | 12.287% | $245.0888 | $245.09 | $245.10 | $245.10 |
| Purchase #7 | $76.34 | 9.232% | $83.3877 | $83.39 | $83.40 | $83.40 |
| 7 purchase totals = | $1,035.42 | $1,139.6777 | $1,139.68 | $1,139.65 | $1,139.80 | |