| 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 | $247.63 | 4.358% | $258.4217 | $258.42 | $258.40 | $258.40 |
| Purchase #2 | $187.73 | 12.699% | $211.5698 | $211.57 | $211.55 | $211.60 |
| Purchase #3 | $45.68 | 8.535% | $49.5788 | $49.58 | $49.60 | $49.60 |
| Purchase #4 | $200.80 | 5.749% | $212.344 | $212.34 | $212.35 | $212.30 |
| Purchase #5 | $76.65 | 5.720% | $81.0344 | $81.03 | $81.05 | $81.00 |
| Purchase #6 | $100.65 | 9.293% | $110.0034 | $110.00 | $110.00 | $110.00 |
| Purchase #7 | $38.89 | 10.545% | $42.991 | $42.99 | $43.00 | $43.00 |
| 7 purchase totals = | $898.03 | $965.9431 | $965.93 | $965.95 | $965.90 | |