| 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 | $223.81 | 5.364% | $235.8152 | $235.82 | $235.80 | $235.80 |
| Purchase #2 | $26.36 | 11.562% | $29.4077 | $29.41 | $29.40 | $29.40 |
| Purchase #3 | $103.98 | 5.720% | $109.9277 | $109.93 | $109.95 | $109.90 |
| Purchase #4 | $6.95 | 7.629% | $7.4802 | $7.48 | $7.50 | $7.50 |
| Purchase #5 | $77.72 | 10.454% | $85.8448 | $85.84 | $85.85 | $85.80 |
| Purchase #6 | $209.72 | 12.532% | $236.0021 | $236.00 | $236.00 | $236.00 |
| Purchase #7 | $24.86 | 6.853% | $26.5637 | $26.56 | $26.55 | $26.60 |
| 7 purchase totals = | $673.40 | $731.0414 | $731.04 | $731.05 | $731.00 | |