| 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 | $105.26 | 12.133% | $118.0312 | $118.03 | $118.05 | $118.00 |
| Purchase #2 | $127.96 | 7.293% | $137.2921 | $137.29 | $137.30 | $137.30 |
| Purchase #3 | $103.93 | 4.210% | $108.3055 | $108.31 | $108.30 | $108.30 |
| Purchase #4 | $181.64 | 6.837% | $194.0587 | $194.06 | $194.05 | $194.10 |
| Purchase #5 | $77.91 | 8.230% | $84.322 | $84.32 | $84.30 | $84.30 |
| Purchase #6 | $121.48 | 3.520% | $125.7561 | $125.76 | $125.75 | $125.80 |
| Purchase #7 | $214.50 | 7.298% | $230.1542 | $230.15 | $230.15 | $230.20 |
| 7 purchase totals = | $932.68 | $997.9198 | $997.92 | $997.90 | $998.00 | |