| 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 | $223.53 | 5.480% | $235.7794 | $235.78 | $235.80 | $235.80 |
| Purchase #2 | $110.26 | 9.858% | $121.1294 | $121.13 | $121.15 | $121.10 |
| Purchase #3 | $34.37 | 12.848% | $38.7859 | $38.79 | $38.80 | $38.80 |
| Purchase #4 | $157.34 | 6.371% | $167.3641 | $167.36 | $167.35 | $167.40 |
| Purchase #5 | $203.56 | 12.119% | $228.2294 | $228.23 | $228.25 | $228.20 |
| Purchase #6 | $190.32 | 12.115% | $213.3773 | $213.38 | $213.40 | $213.40 |
| Purchase #7 | $42.29 | 3.630% | $43.8251 | $43.83 | $43.85 | $43.80 |
| 7 purchase totals = | $961.67 | $1,048.4906 | $1,048.50 | $1,048.60 | $1,048.50 | |