| 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 | $237.95 | 3.324% | $245.8595 | $245.86 | $245.85 | $245.90 |
| Purchase #2 | $37.77 | 12.705% | $42.5687 | $42.57 | $42.55 | $42.60 |
| Purchase #3 | $226.55 | 6.324% | $240.877 | $240.88 | $240.90 | $240.90 |
| Purchase #4 | $135.88 | 11.107% | $150.9722 | $150.97 | $150.95 | $151.00 |
| Purchase #5 | $16.26 | 8.397% | $17.6254 | $17.63 | $17.65 | $17.60 |
| Purchase #6 | $52.99 | 12.544% | $59.6371 | $59.64 | $59.65 | $59.60 |
| Purchase #7 | $235.28 | 7.722% | $253.4483 | $253.45 | $253.45 | $253.40 |
| 7 purchase totals = | $942.68 | $1,010.9882 | $1,011.00 | $1,011.00 | $1,011.00 | |