| 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 | $190.41 | 6.221% | $202.2554 | $202.26 | $202.25 | $202.30 |
| Purchase #2 | $46.79 | 12.683% | $52.7244 | $52.72 | $52.70 | $52.70 |
| Purchase #3 | $174.97 | 11.864% | $195.7284 | $195.73 | $195.75 | $195.70 |
| Purchase #4 | $188.34 | 12.427% | $211.745 | $211.75 | $211.75 | $211.70 |
| Purchase #5 | $236.92 | 7.134% | $253.8219 | $253.82 | $253.80 | $253.80 |
| Purchase #6 | $35.68 | 12.343% | $40.084 | $40.08 | $40.10 | $40.10 |
| Purchase #7 | $192.30 | 9.512% | $210.5916 | $210.59 | $210.60 | $210.60 |
| 7 purchase totals = | $1,065.41 | $1,166.9507 | $1,166.95 | $1,166.95 | $1,166.90 | |