| 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 | $235.47 | 11.745% | $263.126 | $263.13 | $263.15 | $263.10 |
| Purchase #2 | $98.50 | 9.375% | $107.7344 | $107.73 | $107.75 | $107.70 |
| Purchase #3 | $234.27 | 9.795% | $257.2167 | $257.22 | $257.20 | $257.20 |
| Purchase #4 | $114.90 | 7.212% | $123.1866 | $123.19 | $123.20 | $123.20 |
| Purchase #5 | $137.54 | 3.524% | $142.3869 | $142.39 | $142.40 | $142.40 |
| Purchase #6 | $233.62 | 5.285% | $245.9668 | $245.97 | $245.95 | $246.00 |
| Purchase #7 | $187.48 | 12.386% | $210.7013 | $210.70 | $210.70 | $210.70 |
| 7 purchase totals = | $1,241.78 | $1,350.3187 | $1,350.33 | $1,350.35 | $1,350.30 | |