| 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 | $128.71 | 3.264% | $132.9111 | $132.91 | $132.90 | $132.90 |
| Purchase #2 | $152.31 | 9.317% | $166.5007 | $166.50 | $166.50 | $166.50 |
| Purchase #3 | $12.81 | 13.210% | $14.5022 | $14.50 | $14.50 | $14.50 |
| Purchase #4 | $238.58 | 11.594% | $266.241 | $266.24 | $266.25 | $266.20 |
| Purchase #5 | $115.58 | 6.720% | $123.347 | $123.35 | $123.35 | $123.30 |
| Purchase #6 | $194.99 | 6.199% | $207.0774 | $207.08 | $207.10 | $207.10 |
| Purchase #7 | $14.56 | 9.594% | $15.9569 | $15.96 | $15.95 | $16.00 |
| 7 purchase totals = | $857.54 | $926.5363 | $926.54 | $926.55 | $926.50 | |