| 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 | $122.51 | 10.435% | $135.2939 | $135.29 | $135.30 | $135.30 |
| Purchase #2 | $189.39 | 9.257% | $206.9218 | $206.92 | $206.90 | $206.90 |
| Purchase #3 | $217.31 | 8.770% | $236.3681 | $236.37 | $236.35 | $236.40 |
| Purchase #4 | $122.25 | 6.566% | $130.2769 | $130.28 | $130.30 | $130.30 |
| Purchase #5 | $71.49 | 11.361% | $79.612 | $79.61 | $79.60 | $79.60 |
| Purchase #6 | $228.80 | 10.572% | $252.9887 | $252.99 | $253.00 | $253.00 |
| Purchase #7 | $26.94 | 5.422% | $28.4007 | $28.40 | $28.40 | $28.40 |
| 7 purchase totals = | $978.69 | $1,069.8621 | $1,069.86 | $1,069.85 | $1,069.90 | |