| 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 | $114.29 | 12.512% | $128.59 | $128.59 | $128.60 | $128.60 |
| Purchase #2 | $150.34 | 8.680% | $163.3895 | $163.39 | $163.40 | $163.40 |
| Purchase #3 | $224.89 | 8.524% | $244.0596 | $244.06 | $244.05 | $244.10 |
| Purchase #4 | $165.64 | 9.785% | $181.8479 | $181.85 | $181.85 | $181.80 |
| Purchase #5 | $159.59 | 13.133% | $180.549 | $180.55 | $180.55 | $180.50 |
| Purchase #6 | $12.91 | 11.262% | $14.3639 | $14.36 | $14.35 | $14.40 |
| Purchase #7 | $138.26 | 8.591% | $150.1379 | $150.14 | $150.15 | $150.10 |
| 7 purchase totals = | $965.92 | $1,062.9378 | $1,062.94 | $1,062.95 | $1,062.90 | |