| 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 | $210.56 | 5.457% | $222.0503 | $222.05 | $222.05 | $222.10 |
| Purchase #2 | $182.64 | 6.541% | $194.5865 | $194.59 | $194.60 | $194.60 |
| Purchase #3 | $228.72 | 8.419% | $247.9759 | $247.98 | $248.00 | $248.00 |
| Purchase #4 | $186.68 | 5.399% | $196.7589 | $196.76 | $196.75 | $196.80 |
| Purchase #5 | $121.33 | 11.202% | $134.9214 | $134.92 | $134.90 | $134.90 |
| Purchase #6 | $85.58 | 8.355% | $92.7302 | $92.73 | $92.75 | $92.70 |
| Purchase #7 | $137.38 | 4.476% | $143.5291 | $143.53 | $143.55 | $143.50 |
| 7 purchase totals = | $1,152.89 | $1,232.5523 | $1,232.56 | $1,232.60 | $1,232.60 | |