| 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 | $218.88 | 7.288% | $234.832 | $234.83 | $234.85 | $234.80 |
| Purchase #2 | $202.76 | 9.307% | $221.6309 | $221.63 | $221.65 | $221.60 |
| Purchase #3 | $190.37 | 8.536% | $206.62 | $206.62 | $206.60 | $206.60 |
| Purchase #4 | $80.86 | 10.692% | $89.5056 | $89.51 | $89.50 | $89.50 |
| Purchase #5 | $10.83 | 5.516% | $11.4274 | $11.43 | $11.45 | $11.40 |
| Purchase #6 | $166.45 | 9.578% | $182.3926 | $182.39 | $182.40 | $182.40 |
| Purchase #7 | $124.92 | 3.471% | $129.256 | $129.26 | $129.25 | $129.30 |
| 7 purchase totals = | $995.07 | $1,075.6645 | $1,075.67 | $1,075.70 | $1,075.60 | |