| 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 | $207.81 | 6.141% | $220.5716 | $220.57 | $220.55 | $220.60 |
| Purchase #2 | $77.84 | 13.842% | $88.6146 | $88.61 | $88.60 | $88.60 |
| Purchase #3 | $194.61 | 9.628% | $213.3471 | $213.35 | $213.35 | $213.30 |
| Purchase #4 | $160.31 | 12.419% | $180.2189 | $180.22 | $180.20 | $180.20 |
| Purchase #5 | $176.70 | 9.519% | $193.5201 | $193.52 | $193.50 | $193.50 |
| Purchase #6 | $102.45 | 13.143% | $115.915 | $115.92 | $115.90 | $115.90 |
| Purchase #7 | $217.86 | 8.577% | $236.5459 | $236.55 | $236.55 | $236.50 |
| 7 purchase totals = | $1,137.58 | $1,248.7332 | $1,248.74 | $1,248.65 | $1,248.60 | |