| 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 | $134.26 | 9.794% | $147.4094 | $147.41 | $147.40 | $147.40 |
| Purchase #2 | $226.61 | 4.236% | $236.2092 | $236.21 | $236.20 | $236.20 |
| Purchase #3 | $172.64 | 4.282% | $180.0324 | $180.03 | $180.05 | $180.00 |
| Purchase #4 | $21.31 | 4.620% | $22.2945 | $22.29 | $22.30 | $22.30 |
| Purchase #5 | $211.87 | 12.832% | $239.0572 | $239.06 | $239.05 | $239.10 |
| Purchase #6 | $138.85 | 8.215% | $150.2565 | $150.26 | $150.25 | $150.30 |
| Purchase #7 | $20.95 | 6.353% | $22.281 | $22.28 | $22.30 | $22.30 |
| 7 purchase totals = | $926.49 | $997.5402 | $997.54 | $997.55 | $997.60 | |