| 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 | $87.91 | 12.259% | $98.6869 | $98.69 | $98.70 | $98.70 |
| Purchase #2 | $7.95 | 12.731% | $8.9621 | $8.96 | $8.95 | $9.00 |
| Purchase #3 | $139.28 | 11.592% | $155.4253 | $155.43 | $155.45 | $155.40 |
| Purchase #4 | $229.98 | 12.633% | $259.0334 | $259.03 | $259.05 | $259.00 |
| Purchase #5 | $235.66 | 10.549% | $260.5198 | $260.52 | $260.50 | $260.50 |
| Purchase #6 | $211.61 | 6.113% | $224.5457 | $224.55 | $224.55 | $224.50 |
| Purchase #7 | $89.41 | 12.178% | $100.2983 | $100.30 | $100.30 | $100.30 |
| 7 purchase totals = | $1,001.80 | $1,107.4715 | $1,107.48 | $1,107.50 | $1,107.40 | |