| 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 | $23.70 | 3.809% | $24.6027 | $24.60 | $24.60 | $24.60 |
| Purchase #2 | $97.39 | 10.150% | $107.2751 | $107.28 | $107.30 | $107.30 |
| Purchase #3 | $122.95 | 11.164% | $136.6761 | $136.68 | $136.70 | $136.70 |
| Purchase #4 | $213.98 | 12.240% | $240.1712 | $240.17 | $240.15 | $240.20 |
| Purchase #5 | $246.45 | 3.160% | $254.2378 | $254.24 | $254.25 | $254.20 |
| Purchase #6 | $168.98 | 8.243% | $182.909 | $182.91 | $182.90 | $182.90 |
| Purchase #7 | $54.58 | 5.433% | $57.5453 | $57.55 | $57.55 | $57.50 |
| 7 purchase totals = | $928.03 | $1,003.4172 | $1,003.43 | $1,003.45 | $1,003.40 | |