| 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 | $232.34 | 7.441% | $249.6284 | $249.63 | $249.65 | $249.60 |
| Purchase #2 | $198.75 | 5.301% | $209.2857 | $209.29 | $209.30 | $209.30 |
| Purchase #3 | $77.54 | 4.249% | $80.8347 | $80.83 | $80.85 | $80.80 |
| Purchase #4 | $175.41 | 5.364% | $184.819 | $184.82 | $184.80 | $184.80 |
| Purchase #5 | $36.77 | 5.104% | $38.6467 | $38.65 | $38.65 | $38.60 |
| Purchase #6 | $156.69 | 8.369% | $169.8034 | $169.80 | $169.80 | $169.80 |
| Purchase #7 | $216.74 | 5.109% | $227.8132 | $227.81 | $227.80 | $227.80 |
| 7 purchase totals = | $1,094.24 | $1,160.8311 | $1,160.83 | $1,160.85 | $1,160.70 | |