| 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 | $122.69 | 10.312% | $135.3418 | $135.34 | $135.35 | $135.30 |
| Purchase #2 | $136.90 | 10.412% | $151.154 | $151.15 | $151.15 | $151.20 |
| Purchase #3 | $122.50 | 9.796% | $134.5001 | $134.50 | $134.50 | $134.50 |
| Purchase #4 | $238.89 | 13.663% | $271.5295 | $271.53 | $271.55 | $271.50 |
| Purchase #5 | $145.34 | 5.166% | $152.8483 | $152.85 | $152.85 | $152.80 |
| Purchase #6 | $164.63 | 7.762% | $177.4086 | $177.41 | $177.40 | $177.40 |
| Purchase #7 | $207.37 | 9.113% | $226.2676 | $226.27 | $226.25 | $226.30 |
| 7 purchase totals = | $1,138.32 | $1,249.0499 | $1,249.05 | $1,249.05 | $1,249.00 | |