| 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 | $223.31 | 7.401% | $239.8372 | $239.84 | $239.85 | $239.80 |
| Purchase #2 | $83.25 | 6.481% | $88.6454 | $88.65 | $88.65 | $88.60 |
| Purchase #3 | $243.48 | 11.378% | $271.1832 | $271.18 | $271.20 | $271.20 |
| Purchase #4 | $136.97 | 7.745% | $147.5783 | $147.58 | $147.60 | $147.60 |
| Purchase #5 | $212.51 | 4.747% | $222.5978 | $222.60 | $222.60 | $222.60 |
| Purchase #6 | $112.86 | 10.225% | $124.3999 | $124.40 | $124.40 | $124.40 |
| Purchase #7 | $250.78 | 12.501% | $282.13 | $282.13 | $282.15 | $282.10 |
| 7 purchase totals = | $1,263.16 | $1,376.3718 | $1,376.38 | $1,376.45 | $1,376.30 | |