| 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 | $9.78 | 13.447% | $11.0951 | $11.10 | $11.10 | $11.10 |
| Purchase #2 | $238.90 | 7.752% | $257.4195 | $257.42 | $257.40 | $257.40 |
| Purchase #3 | $134.80 | 9.548% | $147.6707 | $147.67 | $147.65 | $147.70 |
| Purchase #4 | $208.49 | 4.342% | $217.5426 | $217.54 | $217.55 | $217.50 |
| Purchase #5 | $204.81 | 9.520% | $224.3079 | $224.31 | $224.30 | $224.30 |
| Purchase #6 | $103.98 | 7.351% | $111.6236 | $111.62 | $111.60 | $111.60 |
| Purchase #7 | $231.79 | 10.499% | $256.1256 | $256.13 | $256.15 | $256.10 |
| 7 purchase totals = | $1,132.55 | $1,225.7850 | $1,225.79 | $1,225.75 | $1,225.70 | |