| 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 | $193.98 | 4.338% | $202.3949 | $202.39 | $202.40 | $202.40 |
| Purchase #2 | $74.37 | 9.329% | $81.308 | $81.31 | $81.30 | $81.30 |
| Purchase #3 | $243.67 | 8.837% | $265.2031 | $265.20 | $265.20 | $265.20 |
| Purchase #4 | $140.76 | 8.254% | $152.3783 | $152.38 | $152.40 | $152.40 |
| Purchase #5 | $84.97 | 6.195% | $90.2339 | $90.23 | $90.25 | $90.20 |
| Purchase #6 | $117.72 | 9.140% | $128.4796 | $128.48 | $128.50 | $128.50 |
| Purchase #7 | $69.71 | 5.713% | $73.6925 | $73.69 | $73.70 | $73.70 |
| 7 purchase totals = | $925.18 | $993.6903 | $993.68 | $993.75 | $993.70 | |