| 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 | $94.59 | 5.340% | $99.6411 | $99.64 | $99.65 | $99.60 |
| Purchase #2 | $218.95 | 13.366% | $248.2149 | $248.21 | $248.20 | $248.20 |
| Purchase #3 | $179.87 | 6.668% | $191.8637 | $191.86 | $191.85 | $191.90 |
| Purchase #4 | $123.26 | 8.750% | $134.0453 | $134.05 | $134.05 | $134.00 |
| Purchase #5 | $101.92 | 11.830% | $113.9771 | $113.98 | $114.00 | $114.00 |
| Purchase #6 | $146.61 | 7.370% | $157.4152 | $157.42 | $157.40 | $157.40 |
| Purchase #7 | $214.68 | 10.459% | $237.1334 | $237.13 | $237.15 | $237.10 |
| 7 purchase totals = | $1,079.88 | $1,182.2907 | $1,182.29 | $1,182.30 | $1,182.20 | |