| 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 | $174.36 | 10.861% | $193.2972 | $193.30 | $193.30 | $193.30 |
| Purchase #2 | $63.59 | 11.814% | $71.1025 | $71.10 | $71.10 | $71.10 |
| Purchase #3 | $243.68 | 4.505% | $254.6578 | $254.66 | $254.65 | $254.70 |
| Purchase #4 | $75.45 | 12.218% | $84.6685 | $84.67 | $84.65 | $84.70 |
| Purchase #5 | $203.26 | 8.583% | $220.7058 | $220.71 | $220.70 | $220.70 |
| Purchase #6 | $36.40 | 3.713% | $37.7515 | $37.75 | $37.75 | $37.80 |
| Purchase #7 | $114.71 | 6.701% | $122.3967 | $122.40 | $122.40 | $122.40 |
| 7 purchase totals = | $911.45 | $984.5800 | $984.59 | $984.55 | $984.70 | |