| 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 | $201.38 | 10.779% | $223.0868 | $223.09 | $223.10 | $223.10 |
| Purchase #2 | $206.68 | 13.413% | $234.402 | $234.40 | $234.40 | $234.40 |
| Purchase #3 | $228.25 | 12.188% | $256.0691 | $256.07 | $256.05 | $256.10 |
| Purchase #4 | $5.37 | 10.812% | $5.9506 | $5.95 | $5.95 | $6.00 |
| Purchase #5 | $84.61 | 6.836% | $90.3939 | $90.39 | $90.40 | $90.40 |
| Purchase #6 | $60.93 | 6.447% | $64.8582 | $64.86 | $64.85 | $64.90 |
| Purchase #7 | $68.64 | 5.873% | $72.6712 | $72.67 | $72.65 | $72.70 |
| 7 purchase totals = | $855.86 | $947.4318 | $947.43 | $947.40 | $947.60 | |