| 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 | $249.35 | 13.453% | $282.8951 | $282.90 | $282.90 | $282.90 |
| Purchase #2 | $164.95 | 10.476% | $182.2302 | $182.23 | $182.25 | $182.20 |
| Purchase #3 | $179.94 | 5.458% | $189.7611 | $189.76 | $189.75 | $189.80 |
| Purchase #4 | $136.61 | 10.215% | $150.5647 | $150.56 | $150.55 | $150.60 |
| Purchase #5 | $163.32 | 5.485% | $172.2781 | $172.28 | $172.30 | $172.30 |
| Purchase #6 | $62.55 | 9.157% | $68.2777 | $68.28 | $68.30 | $68.30 |
| Purchase #7 | $174.79 | 10.592% | $193.3038 | $193.30 | $193.30 | $193.30 |
| 7 purchase totals = | $1,131.51 | $1,239.3107 | $1,239.31 | $1,239.35 | $1,239.40 | |