| 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 | $218.25 | 7.570% | $234.7715 | $234.77 | $234.75 | $234.80 |
| Purchase #2 | $209.90 | 6.621% | $223.7975 | $223.80 | $223.80 | $223.80 |
| Purchase #3 | $107.26 | 3.325% | $110.8264 | $110.83 | $110.85 | $110.80 |
| Purchase #4 | $209.43 | 11.427% | $233.3616 | $233.36 | $233.35 | $233.40 |
| Purchase #5 | $145.27 | 8.358% | $157.4117 | $157.41 | $157.40 | $157.40 |
| Purchase #6 | $164.94 | 13.126% | $186.59 | $186.59 | $186.60 | $186.60 |
| Purchase #7 | $30.43 | 4.714% | $31.8645 | $31.86 | $31.85 | $31.90 |
| 7 purchase totals = | $1,085.48 | $1,178.6232 | $1,178.62 | $1,178.60 | $1,178.70 | |