| 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 | $37.99 | 10.337% | $41.917 | $41.92 | $41.90 | $41.90 |
| Purchase #2 | $65.77 | 12.797% | $74.1866 | $74.19 | $74.20 | $74.20 |
| Purchase #3 | $141.43 | 11.467% | $157.6478 | $157.65 | $157.65 | $157.60 |
| Purchase #4 | $29.74 | 12.646% | $33.5009 | $33.50 | $33.50 | $33.50 |
| Purchase #5 | $231.86 | 10.720% | $256.7154 | $256.72 | $256.70 | $256.70 |
| Purchase #6 | $236.85 | 10.761% | $262.3374 | $262.34 | $262.35 | $262.30 |
| Purchase #7 | $210.46 | 5.577% | $222.1974 | $222.20 | $222.20 | $222.20 |
| 7 purchase totals = | $954.10 | $1,048.5025 | $1,048.52 | $1,048.50 | $1,048.40 | |