| 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 | $203.59 | 12.463% | $228.9634 | $228.96 | $228.95 | $229.00 |
| Purchase #2 | $220.53 | 7.675% | $237.4557 | $237.46 | $237.45 | $237.50 |
| Purchase #3 | $204.92 | 4.651% | $214.4508 | $214.45 | $214.45 | $214.50 |
| Purchase #4 | $7.31 | 13.859% | $8.3231 | $8.32 | $8.30 | $8.30 |
| Purchase #5 | $248.30 | 10.814% | $275.1512 | $275.15 | $275.15 | $275.20 |
| Purchase #6 | $195.29 | 5.413% | $205.861 | $205.86 | $205.85 | $205.90 |
| Purchase #7 | $178.54 | 11.511% | $199.0917 | $199.09 | $199.10 | $199.10 |
| 7 purchase totals = | $1,258.48 | $1,369.2969 | $1,369.29 | $1,369.25 | $1,369.50 | |