| 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 | $43.34 | 3.682% | $44.9358 | $44.94 | $44.95 | $44.90 |
| Purchase #2 | $116.36 | 4.178% | $121.2215 | $121.22 | $121.20 | $121.20 |
| Purchase #3 | $147.43 | 10.210% | $162.4826 | $162.48 | $162.50 | $162.50 |
| Purchase #4 | $169.70 | 12.259% | $190.5035 | $190.50 | $190.50 | $190.50 |
| Purchase #5 | $208.94 | 10.849% | $231.6079 | $231.61 | $231.60 | $231.60 |
| Purchase #6 | $237.92 | 13.569% | $270.2034 | $270.20 | $270.20 | $270.20 |
| Purchase #7 | $178.48 | 6.143% | $189.444 | $189.44 | $189.45 | $189.40 |
| 7 purchase totals = | $1,102.17 | $1,210.3987 | $1,210.39 | $1,210.40 | $1,210.30 | |