| 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 | $234.92 | 3.321% | $242.7217 | $242.72 | $242.70 | $242.70 |
| Purchase #2 | $206.90 | 4.342% | $215.8836 | $215.88 | $215.90 | $215.90 |
| Purchase #3 | $241.87 | 10.442% | $267.1261 | $267.13 | $267.15 | $267.10 |
| Purchase #4 | $225.91 | 9.253% | $246.8135 | $246.81 | $246.80 | $246.80 |
| Purchase #5 | $38.36 | 12.365% | $43.1032 | $43.10 | $43.10 | $43.10 |
| Purchase #6 | $120.46 | 3.113% | $124.2099 | $124.21 | $124.20 | $124.20 |
| Purchase #7 | $127.92 | 8.130% | $138.3199 | $138.32 | $138.30 | $138.30 |
| 7 purchase totals = | $1,196.34 | $1,278.1779 | $1,278.17 | $1,278.15 | $1,278.10 | |