| 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 | $212.68 | 13.246% | $240.8516 | $240.85 | $240.85 | $240.90 |
| Purchase #2 | $186.58 | 4.688% | $195.3269 | $195.33 | $195.35 | $195.30 |
| Purchase #3 | $144.55 | 12.639% | $162.8197 | $162.82 | $162.80 | $162.80 |
| Purchase #4 | $110.52 | 7.490% | $118.7979 | $118.80 | $118.80 | $118.80 |
| Purchase #5 | $110.79 | 11.345% | $123.3591 | $123.36 | $123.35 | $123.40 |
| Purchase #6 | $228.41 | 6.179% | $242.5235 | $242.52 | $242.50 | $242.50 |
| Purchase #7 | $227.92 | 3.594% | $236.1114 | $236.11 | $236.10 | $236.10 |
| 7 purchase totals = | $1,221.45 | $1,319.7901 | $1,319.79 | $1,319.75 | $1,319.80 | |