| 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 | $238.52 | 12.354% | $267.9868 | $267.99 | $268.00 | $268.00 |
| Purchase #2 | $121.29 | 7.387% | $130.2497 | $130.25 | $130.25 | $130.20 |
| Purchase #3 | $40.41 | 6.609% | $43.0807 | $43.08 | $43.10 | $43.10 |
| Purchase #4 | $228.88 | 8.640% | $248.6552 | $248.66 | $248.65 | $248.70 |
| Purchase #5 | $145.92 | 4.416% | $152.3638 | $152.36 | $152.35 | $152.40 |
| Purchase #6 | $217.46 | 3.375% | $224.7993 | $224.80 | $224.80 | $224.80 |
| Purchase #7 | $152.59 | 12.481% | $171.6348 | $171.63 | $171.65 | $171.60 |
| 7 purchase totals = | $1,145.07 | $1,238.7703 | $1,238.77 | $1,238.80 | $1,238.80 | |