| 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 | $240.62 | 3.216% | $248.3583 | $248.36 | $248.35 | $248.40 |
| Purchase #2 | $245.42 | 13.225% | $277.8768 | $277.88 | $277.90 | $277.90 |
| Purchase #3 | $67.40 | 3.426% | $69.7091 | $69.71 | $69.70 | $69.70 |
| Purchase #4 | $136.90 | 10.532% | $151.3183 | $151.32 | $151.30 | $151.30 |
| Purchase #5 | $231.52 | 8.534% | $251.2779 | $251.28 | $251.30 | $251.30 |
| Purchase #6 | $147.48 | 5.785% | $156.0117 | $156.01 | $156.00 | $156.00 |
| Purchase #7 | $165.97 | 5.309% | $174.7813 | $174.78 | $174.80 | $174.80 |
| 7 purchase totals = | $1,235.31 | $1,329.3334 | $1,329.34 | $1,329.35 | $1,329.40 | |