| 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 | $38.39 | 12.558% | $43.211 | $43.21 | $43.20 | $43.20 |
| Purchase #2 | $214.73 | 10.500% | $237.2767 | $237.28 | $237.30 | $237.30 |
| Purchase #3 | $227.36 | 3.743% | $235.8701 | $235.87 | $235.85 | $235.90 |
| Purchase #4 | $10.51 | 13.661% | $11.9458 | $11.95 | $11.95 | $11.90 |
| Purchase #5 | $112.98 | 13.461% | $128.1882 | $128.19 | $128.20 | $128.20 |
| Purchase #6 | $103.79 | 7.495% | $111.5691 | $111.57 | $111.55 | $111.60 |
| Purchase #7 | $80.99 | 8.127% | $87.5721 | $87.57 | $87.55 | $87.60 |
| 7 purchase totals = | $788.75 | $855.6330 | $855.64 | $855.60 | $855.70 | |