| 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 | $233.25 | 6.393% | $248.1617 | $248.16 | $248.15 | $248.20 |
| Purchase #2 | $223.33 | 7.787% | $240.7207 | $240.72 | $240.70 | $240.70 |
| Purchase #3 | $108.54 | 13.615% | $123.3177 | $123.32 | $123.30 | $123.30 |
| Purchase #4 | $246.49 | 5.689% | $260.5128 | $260.51 | $260.50 | $260.50 |
| Purchase #5 | $20.75 | 12.698% | $23.3848 | $23.38 | $23.40 | $23.40 |
| Purchase #6 | $135.71 | 9.238% | $148.2469 | $148.25 | $148.25 | $148.20 |
| Purchase #7 | $169.25 | 6.305% | $179.9212 | $179.92 | $179.90 | $179.90 |
| 7 purchase totals = | $1,137.32 | $1,224.2658 | $1,224.26 | $1,224.20 | $1,224.20 | |