| 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 | $195.99 | 4.543% | $204.8938 | $204.89 | $204.90 | $204.90 |
| Purchase #2 | $145.73 | 4.857% | $152.8081 | $152.81 | $152.80 | $152.80 |
| Purchase #3 | $126.85 | 3.488% | $131.2745 | $131.27 | $131.25 | $131.30 |
| Purchase #4 | $216.96 | 5.303% | $228.4654 | $228.47 | $228.45 | $228.50 |
| Purchase #5 | $94.87 | 9.755% | $104.1246 | $104.12 | $104.10 | $104.10 |
| Purchase #6 | $101.50 | 7.140% | $108.7471 | $108.75 | $108.75 | $108.70 |
| Purchase #7 | $167.73 | 6.538% | $178.6962 | $178.70 | $178.70 | $178.70 |
| 7 purchase totals = | $1,049.63 | $1,109.0097 | $1,109.01 | $1,108.95 | $1,109.00 | |