| 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 | $103.57 | 10.395% | $114.3361 | $114.34 | $114.35 | $114.30 |
| Purchase #2 | $12.28 | 8.434% | $13.3157 | $13.32 | $13.30 | $13.30 |
| Purchase #3 | $236.80 | 7.527% | $254.6239 | $254.62 | $254.60 | $254.60 |
| Purchase #4 | $126.51 | 7.255% | $135.6883 | $135.69 | $135.70 | $135.70 |
| Purchase #5 | $67.71 | 3.636% | $70.1719 | $70.17 | $70.15 | $70.20 |
| Purchase #6 | $196.80 | 12.344% | $221.093 | $221.09 | $221.10 | $221.10 |
| Purchase #7 | $177.62 | 4.749% | $186.0552 | $186.06 | $186.05 | $186.10 |
| 7 purchase totals = | $921.29 | $995.2841 | $995.29 | $995.25 | $995.30 | |