| 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 | $107.84 | 12.784% | $121.6263 | $121.63 | $121.65 | $121.60 |
| Purchase #2 | $87.86 | 8.549% | $95.3712 | $95.37 | $95.35 | $95.40 |
| Purchase #3 | $173.74 | 11.557% | $193.8191 | $193.82 | $193.80 | $193.80 |
| Purchase #4 | $177.28 | 6.816% | $189.3634 | $189.36 | $189.35 | $189.40 |
| Purchase #5 | $159.61 | 7.827% | $172.1027 | $172.10 | $172.10 | $172.10 |
| Purchase #6 | $186.52 | 9.764% | $204.7318 | $204.73 | $204.75 | $204.70 |
| Purchase #7 | $228.43 | 11.457% | $254.6012 | $254.60 | $254.60 | $254.60 |
| 7 purchase totals = | $1,121.28 | $1,231.6157 | $1,231.61 | $1,231.60 | $1,231.60 | |