| 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 | $118.35 | 9.777% | $129.9211 | $129.92 | $129.90 | $129.90 |
| Purchase #2 | $209.80 | 5.201% | $220.7117 | $220.71 | $220.70 | $220.70 |
| Purchase #3 | $211.97 | 11.841% | $237.0694 | $237.07 | $237.05 | $237.10 |
| Purchase #4 | $191.94 | 4.182% | $199.9669 | $199.97 | $199.95 | $200.00 |
| Purchase #5 | $173.99 | 7.602% | $187.2167 | $187.22 | $187.20 | $187.20 |
| Purchase #6 | $51.37 | 12.822% | $57.9567 | $57.96 | $57.95 | $58.00 |
| Purchase #7 | $204.41 | 8.604% | $221.9974 | $222.00 | $222.00 | $222.00 |
| 7 purchase totals = | $1,161.83 | $1,254.8399 | $1,254.85 | $1,254.75 | $1,254.90 | |