| 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 | $208.32 | 9.459% | $228.025 | $228.03 | $228.05 | $228.00 |
| Purchase #2 | $141.89 | 12.338% | $159.3964 | $159.40 | $159.40 | $159.40 |
| Purchase #3 | $19.74 | 13.617% | $22.428 | $22.43 | $22.45 | $22.40 |
| Purchase #4 | $27.44 | 13.323% | $31.0958 | $31.10 | $31.10 | $31.10 |
| Purchase #5 | $174.89 | 5.414% | $184.3585 | $184.36 | $184.35 | $184.40 |
| Purchase #6 | $122.86 | 11.591% | $137.1007 | $137.10 | $137.10 | $137.10 |
| Purchase #7 | $7.71 | 10.834% | $8.5453 | $8.55 | $8.55 | $8.50 |
| 7 purchase totals = | $702.85 | $770.9497 | $770.97 | $771.00 | $770.90 | |