| 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 | $104.33 | 7.792% | $112.4594 | $112.46 | $112.45 | $112.50 |
| Purchase #2 | $108.59 | 11.558% | $121.1408 | $121.14 | $121.15 | $121.10 |
| Purchase #3 | $55.82 | 13.291% | $63.239 | $63.24 | $63.25 | $63.20 |
| Purchase #4 | $171.43 | 6.411% | $182.4204 | $182.42 | $182.40 | $182.40 |
| Purchase #5 | $115.40 | 7.771% | $124.3677 | $124.37 | $124.35 | $124.40 |
| Purchase #6 | $155.35 | 11.619% | $173.4001 | $173.40 | $173.40 | $173.40 |
| Purchase #7 | $213.90 | 12.644% | $240.9455 | $240.95 | $240.95 | $240.90 |
| 7 purchase totals = | $924.82 | $1,017.9729 | $1,017.98 | $1,017.95 | $1,017.90 | |