| 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 | $217.74 | 10.262% | $240.0845 | $240.08 | $240.10 | $240.10 |
| Purchase #2 | $202.81 | 12.200% | $227.5528 | $227.55 | $227.55 | $227.60 |
| Purchase #3 | $144.55 | 5.229% | $152.1085 | $152.11 | $152.10 | $152.10 |
| Purchase #4 | $236.93 | 5.335% | $249.5702 | $249.57 | $249.55 | $249.60 |
| Purchase #5 | $67.48 | 11.527% | $75.2584 | $75.26 | $75.25 | $75.30 |
| Purchase #6 | $83.34 | 10.582% | $92.159 | $92.16 | $92.15 | $92.20 |
| Purchase #7 | $39.97 | 10.441% | $44.1433 | $44.14 | $44.15 | $44.10 |
| 7 purchase totals = | $992.82 | $1,080.8767 | $1,080.87 | $1,080.85 | $1,081.00 | |