| 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 | $201.83 | 9.269% | $220.5376 | $220.54 | $220.55 | $220.50 |
| Purchase #2 | $152.72 | 6.404% | $162.5002 | $162.50 | $162.50 | $162.50 |
| Purchase #3 | $191.84 | 9.452% | $209.9727 | $209.97 | $209.95 | $210.00 |
| Purchase #4 | $222.60 | 8.234% | $240.9289 | $240.93 | $240.95 | $240.90 |
| Purchase #5 | $208.76 | 3.231% | $215.505 | $215.51 | $215.50 | $215.50 |
| Purchase #6 | $47.77 | 13.177% | $54.0647 | $54.06 | $54.05 | $54.10 |
| Purchase #7 | $242.78 | 11.850% | $271.5494 | $271.55 | $271.55 | $271.50 |
| 7 purchase totals = | $1,268.30 | $1,375.0585 | $1,375.06 | $1,375.05 | $1,375.00 | |