| 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 | $240.57 | 7.732% | $259.1709 | $259.17 | $259.15 | $259.20 |
| Purchase #2 | $137.48 | 7.173% | $147.3414 | $147.34 | $147.35 | $147.30 |
| Purchase #3 | $60.40 | 8.526% | $65.5497 | $65.55 | $65.55 | $65.50 |
| Purchase #4 | $229.90 | 3.158% | $237.1602 | $237.16 | $237.15 | $237.20 |
| Purchase #5 | $180.57 | 13.647% | $205.2124 | $205.21 | $205.20 | $205.20 |
| Purchase #6 | $240.37 | 8.316% | $260.3592 | $260.36 | $260.35 | $260.40 |
| Purchase #7 | $32.45 | 4.810% | $34.0108 | $34.01 | $34.00 | $34.00 |
| 7 purchase totals = | $1,121.74 | $1,208.8046 | $1,208.80 | $1,208.75 | $1,208.80 | |