| 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 | $89.34 | 5.628% | $94.3681 | $94.37 | $94.35 | $94.40 |
| Purchase #2 | $126.35 | 12.475% | $142.1122 | $142.11 | $142.10 | $142.10 |
| Purchase #3 | $187.53 | 12.470% | $210.915 | $210.92 | $210.90 | $210.90 |
| Purchase #4 | $17.58 | 3.471% | $18.1902 | $18.19 | $18.20 | $18.20 |
| Purchase #5 | $237.58 | 3.428% | $245.7242 | $245.72 | $245.70 | $245.70 |
| Purchase #6 | $147.54 | 9.814% | $162.0196 | $162.02 | $162.00 | $162.00 |
| Purchase #7 | $230.87 | 13.693% | $262.483 | $262.48 | $262.50 | $262.50 |
| 7 purchase totals = | $1,036.79 | $1,135.8123 | $1,135.81 | $1,135.75 | $1,135.80 | |