| 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 | $203.33 | 3.639% | $210.7292 | $210.73 | $210.75 | $210.70 |
| Purchase #2 | $151.60 | 10.196% | $167.0571 | $167.06 | $167.05 | $167.10 |
| Purchase #3 | $62.57 | 9.628% | $68.5942 | $68.59 | $68.60 | $68.60 |
| Purchase #4 | $36.74 | 5.162% | $38.6365 | $38.64 | $38.65 | $38.60 |
| Purchase #5 | $141.86 | 4.385% | $148.0806 | $148.08 | $148.10 | $148.10 |
| Purchase #6 | $28.84 | 8.539% | $31.3026 | $31.30 | $31.30 | $31.30 |
| Purchase #7 | $44.88 | 9.632% | $49.2028 | $49.20 | $49.20 | $49.20 |
| 7 purchase totals = | $669.82 | $713.6030 | $713.60 | $713.65 | $713.60 | |