| 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 | $227.48 | 13.483% | $258.1511 | $258.15 | $258.15 | $258.20 |
| Purchase #2 | $28.57 | 6.374% | $30.3911 | $30.39 | $30.40 | $30.40 |
| Purchase #3 | $227.93 | 4.525% | $238.2438 | $238.24 | $238.25 | $238.20 |
| Purchase #4 | $203.53 | 3.524% | $210.7024 | $210.70 | $210.70 | $210.70 |
| Purchase #5 | $11.34 | 3.461% | $11.7325 | $11.73 | $11.75 | $11.70 |
| Purchase #6 | $87.78 | 4.614% | $91.8302 | $91.83 | $91.85 | $91.80 |
| Purchase #7 | $209.40 | 11.278% | $233.0161 | $233.02 | $233.00 | $233.00 |
| 7 purchase totals = | $996.03 | $1,074.0672 | $1,074.06 | $1,074.10 | $1,074.00 | |