| 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 | $37.59 | 3.761% | $39.0038 | $39.00 | $39.00 | $39.00 |
| Purchase #2 | $167.47 | 4.439% | $174.904 | $174.90 | $174.90 | $174.90 |
| Purchase #3 | $180.92 | 11.846% | $202.3518 | $202.35 | $202.35 | $202.40 |
| Purchase #4 | $23.63 | 7.739% | $25.4587 | $25.46 | $25.45 | $25.50 |
| Purchase #5 | $143.88 | 3.162% | $148.4295 | $148.43 | $148.45 | $148.40 |
| Purchase #6 | $171.62 | 12.508% | $193.0862 | $193.09 | $193.10 | $193.10 |
| Purchase #7 | $213.75 | 6.792% | $228.2679 | $228.27 | $228.25 | $228.30 |
| 7 purchase totals = | $938.86 | $1,011.5019 | $1,011.50 | $1,011.50 | $1,011.60 | |