| 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 | $119.33 | 7.234% | $127.9623 | $127.96 | $127.95 | $128.00 |
| Purchase #2 | $12.39 | 10.768% | $13.7242 | $13.72 | $13.70 | $13.70 |
| Purchase #3 | $199.87 | 6.610% | $213.0814 | $213.08 | $213.10 | $213.10 |
| Purchase #4 | $6.43 | 12.259% | $7.2183 | $7.22 | $7.20 | $7.20 |
| Purchase #5 | $144.49 | 8.809% | $157.2181 | $157.22 | $157.20 | $157.20 |
| Purchase #6 | $10.70 | 4.559% | $11.1878 | $11.19 | $11.20 | $11.20 |
| Purchase #7 | $213.85 | 4.142% | $222.7077 | $222.71 | $222.70 | $222.70 |
| 7 purchase totals = | $707.06 | $753.0998 | $753.10 | $753.05 | $753.10 | |