| 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 | $197.27 | 12.202% | $221.3409 | $221.34 | $221.35 | $221.30 |
| Purchase #2 | $59.83 | 7.426% | $64.273 | $64.27 | $64.25 | $64.30 |
| Purchase #3 | $74.61 | 13.804% | $84.9092 | $84.91 | $84.90 | $84.90 |
| Purchase #4 | $124.51 | 7.610% | $133.9852 | $133.99 | $134.00 | $134.00 |
| Purchase #5 | $214.51 | 10.718% | $237.5012 | $237.50 | $237.50 | $237.50 |
| Purchase #6 | $205.83 | 4.580% | $215.257 | $215.26 | $215.25 | $215.30 |
| Purchase #7 | $71.32 | 13.295% | $80.802 | $80.80 | $80.80 | $80.80 |
| 7 purchase totals = | $947.88 | $1,038.0685 | $1,038.07 | $1,038.05 | $1,038.10 | |