| 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 | $109.56 | 6.189% | $116.3407 | $116.34 | $116.35 | $116.30 |
| Purchase #2 | $64.49 | 9.745% | $70.7746 | $70.77 | $70.75 | $70.80 |
| Purchase #3 | $246.75 | 3.264% | $254.8039 | $254.80 | $254.80 | $254.80 |
| Purchase #4 | $135.54 | 13.782% | $154.2201 | $154.22 | $154.20 | $154.20 |
| Purchase #5 | $110.44 | 13.691% | $125.5603 | $125.56 | $125.55 | $125.60 |
| Purchase #6 | $187.31 | 4.787% | $196.2765 | $196.28 | $196.30 | $196.30 |
| Purchase #7 | $238.31 | 7.544% | $256.2881 | $256.29 | $256.30 | $256.30 |
| 7 purchase totals = | $1,092.40 | $1,174.2642 | $1,174.26 | $1,174.25 | $1,174.30 | |