| 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 | $242.80 | 13.274% | $275.0293 | $275.03 | $275.05 | $275.00 |
| Purchase #2 | $18.44 | 8.363% | $19.9821 | $19.98 | $20.00 | $20.00 |
| Purchase #3 | $173.78 | 8.732% | $188.9545 | $188.95 | $188.95 | $189.00 |
| Purchase #4 | $42.64 | 7.696% | $45.9216 | $45.92 | $45.90 | $45.90 |
| Purchase #5 | $248.71 | 5.472% | $262.3194 | $262.32 | $262.30 | $262.30 |
| Purchase #6 | $205.65 | 7.799% | $221.6886 | $221.69 | $221.70 | $221.70 |
| Purchase #7 | $93.70 | 6.833% | $100.1025 | $100.10 | $100.10 | $100.10 |
| 7 purchase totals = | $1,025.72 | $1,113.9980 | $1,113.99 | $1,114.00 | $1,114.00 | |