| 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 | $233.39 | 13.587% | $265.1007 | $265.10 | $265.10 | $265.10 |
| Purchase #2 | $22.46 | 12.212% | $25.2028 | $25.20 | $25.20 | $25.20 |
| Purchase #3 | $223.89 | 11.517% | $249.6754 | $249.68 | $249.70 | $249.70 |
| Purchase #4 | $188.47 | 8.731% | $204.9253 | $204.93 | $204.95 | $204.90 |
| Purchase #5 | $126.36 | 6.206% | $134.2019 | $134.20 | $134.20 | $134.20 |
| Purchase #6 | $85.48 | 4.632% | $89.4394 | $89.44 | $89.45 | $89.40 |
| Purchase #7 | $217.81 | 13.285% | $246.7461 | $246.75 | $246.75 | $246.70 |
| 7 purchase totals = | $1,097.86 | $1,215.2916 | $1,215.30 | $1,215.35 | $1,215.20 | |