| 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 | $206.81 | 6.247% | $219.7294 | $219.73 | $219.75 | $219.70 |
| Purchase #2 | $61.62 | 12.659% | $69.4205 | $69.42 | $69.40 | $69.40 |
| Purchase #3 | $248.82 | 12.528% | $279.9922 | $279.99 | $280.00 | $280.00 |
| Purchase #4 | $76.50 | 12.457% | $86.0296 | $86.03 | $86.05 | $86.00 |
| Purchase #5 | $246.31 | 12.688% | $277.5618 | $277.56 | $277.55 | $277.60 |
| Purchase #6 | $98.66 | 9.279% | $107.8147 | $107.81 | $107.80 | $107.80 |
| Purchase #7 | $68.60 | 10.331% | $75.6871 | $75.69 | $75.70 | $75.70 |
| 7 purchase totals = | $1,007.32 | $1,116.2353 | $1,116.23 | $1,116.25 | $1,116.20 | |