| 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 | $100.52 | 12.370% | $112.9543 | $112.95 | $112.95 | $113.00 |
| Purchase #2 | $38.73 | 8.700% | $42.0995 | $42.10 | $42.10 | $42.10 |
| Purchase #3 | $110.29 | 5.114% | $115.9302 | $115.93 | $115.95 | $115.90 |
| Purchase #4 | $32.31 | 5.206% | $33.9921 | $33.99 | $34.00 | $34.00 |
| Purchase #5 | $168.38 | 3.870% | $174.8963 | $174.90 | $174.90 | $174.90 |
| Purchase #6 | $240.51 | 8.326% | $260.5349 | $260.53 | $260.55 | $260.50 |
| Purchase #7 | $138.30 | 8.871% | $150.5686 | $150.57 | $150.55 | $150.60 |
| 7 purchase totals = | $829.04 | $890.9759 | $890.97 | $891.00 | $891.00 | |