| 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 | $69.86 | 7.858% | $75.3496 | $75.35 | $75.35 | $75.30 |
| Purchase #2 | $198.49 | 12.609% | $223.5176 | $223.52 | $223.50 | $223.50 |
| Purchase #3 | $194.30 | 3.508% | $201.116 | $201.12 | $201.10 | $201.10 |
| Purchase #4 | $205.28 | 9.809% | $225.4159 | $225.42 | $225.40 | $225.40 |
| Purchase #5 | $199.88 | 13.569% | $227.0017 | $227.00 | $227.00 | $227.00 |
| Purchase #6 | $241.91 | 7.843% | $260.883 | $260.88 | $260.90 | $260.90 |
| Purchase #7 | $220.37 | 3.205% | $227.4329 | $227.43 | $227.45 | $227.40 |
| 7 purchase totals = | $1,330.09 | $1,440.7167 | $1,440.72 | $1,440.70 | $1,440.60 | |