| 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 | $120.52 | 7.862% | $129.9953 | $130.00 | $130.00 | $130.00 |
| Purchase #2 | $126.35 | 6.571% | $134.6525 | $134.65 | $134.65 | $134.70 |
| Purchase #3 | $115.58 | 7.663% | $124.4369 | $124.44 | $124.45 | $124.40 |
| Purchase #4 | $221.28 | 7.656% | $238.2212 | $238.22 | $238.20 | $238.20 |
| Purchase #5 | $122.43 | 11.770% | $136.84 | $136.84 | $136.85 | $136.80 |
| Purchase #6 | $189.37 | 3.507% | $196.0112 | $196.01 | $196.00 | $196.00 |
| Purchase #7 | $248.42 | 10.705% | $275.0134 | $275.01 | $275.00 | $275.00 |
| 7 purchase totals = | $1,143.95 | $1,235.1705 | $1,235.17 | $1,235.15 | $1,235.10 | |