| 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 | $204.25 | 13.265% | $231.3438 | $231.34 | $231.35 | $231.30 |
| Purchase #2 | $26.57 | 10.663% | $29.4032 | $29.40 | $29.40 | $29.40 |
| Purchase #3 | $45.26 | 12.423% | $50.8826 | $50.88 | $50.90 | $50.90 |
| Purchase #4 | $194.51 | 8.560% | $211.1601 | $211.16 | $211.15 | $211.20 |
| Purchase #5 | $8.85 | 13.110% | $10.0102 | $10.01 | $10.00 | $10.00 |
| Purchase #6 | $232.52 | 7.598% | $250.1869 | $250.19 | $250.20 | $250.20 |
| Purchase #7 | $75.86 | 11.338% | $84.461 | $84.46 | $84.45 | $84.50 |
| 7 purchase totals = | $787.82 | $867.4478 | $867.44 | $867.45 | $867.50 | |