| 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 | $110.61 | 4.120% | $115.1671 | $115.17 | $115.15 | $115.20 |
| Purchase #2 | $228.95 | 4.319% | $238.8384 | $238.84 | $238.85 | $238.80 |
| Purchase #3 | $237.95 | 7.868% | $256.6719 | $256.67 | $256.65 | $256.70 |
| Purchase #4 | $60.48 | 11.382% | $67.3638 | $67.36 | $67.35 | $67.40 |
| Purchase #5 | $215.48 | 6.260% | $228.969 | $228.97 | $228.95 | $229.00 |
| Purchase #6 | $11.35 | 13.364% | $12.8668 | $12.87 | $12.85 | $12.90 |
| Purchase #7 | $210.56 | 11.368% | $234.4965 | $234.50 | $234.50 | $234.50 |
| 7 purchase totals = | $1,075.38 | $1,154.3735 | $1,154.38 | $1,154.30 | $1,154.50 | |