| 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 | $125.52 | 8.653% | $136.3812 | $136.38 | $136.40 | $136.40 |
| Purchase #2 | $160.57 | 9.768% | $176.2545 | $176.25 | $176.25 | $176.30 |
| Purchase #3 | $243.34 | 7.711% | $262.1039 | $262.10 | $262.10 | $262.10 |
| Purchase #4 | $181.42 | 8.606% | $197.033 | $197.03 | $197.05 | $197.00 |
| Purchase #5 | $246.32 | 5.283% | $259.3331 | $259.33 | $259.35 | $259.30 |
| Purchase #6 | $52.47 | 9.315% | $57.3576 | $57.36 | $57.35 | $57.40 |
| Purchase #7 | $250.33 | 13.309% | $283.6464 | $283.65 | $283.65 | $283.60 |
| 7 purchase totals = | $1,259.97 | $1,372.1097 | $1,372.10 | $1,372.15 | $1,372.10 | |