| 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 | $197.28 | 5.603% | $208.3336 | $208.33 | $208.35 | $208.30 |
| Purchase #2 | $36.44 | 12.760% | $41.0897 | $41.09 | $41.10 | $41.10 |
| Purchase #3 | $169.59 | 11.359% | $188.8537 | $188.85 | $188.85 | $188.90 |
| Purchase #4 | $194.68 | 6.236% | $206.8202 | $206.82 | $206.80 | $206.80 |
| Purchase #5 | $222.47 | 13.602% | $252.7304 | $252.73 | $252.75 | $252.70 |
| Purchase #6 | $185.68 | 8.599% | $201.6466 | $201.65 | $201.65 | $201.60 |
| Purchase #7 | $202.88 | 12.409% | $228.0554 | $228.06 | $228.05 | $228.10 |
| 7 purchase totals = | $1,209.02 | $1,327.5296 | $1,327.53 | $1,327.55 | $1,327.50 | |