| 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 | $233.79 | 10.333% | $257.9475 | $257.95 | $257.95 | $257.90 |
| Purchase #2 | $117.61 | 5.815% | $124.449 | $124.45 | $124.45 | $124.40 |
| Purchase #3 | $82.93 | 10.151% | $91.3482 | $91.35 | $91.35 | $91.30 |
| Purchase #4 | $198.45 | 4.479% | $207.3386 | $207.34 | $207.35 | $207.30 |
| Purchase #5 | $49.90 | 3.252% | $51.5227 | $51.52 | $51.50 | $51.50 |
| Purchase #6 | $92.25 | 12.597% | $103.8707 | $103.87 | $103.85 | $103.90 |
| Purchase #7 | $137.45 | 7.508% | $147.7697 | $147.77 | $147.75 | $147.80 |
| 7 purchase totals = | $912.38 | $984.2464 | $984.25 | $984.20 | $984.10 | |