| 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 | $109.67 | 10.148% | $120.7993 | $120.80 | $120.80 | $120.80 |
| Purchase #2 | $75.85 | 10.273% | $83.6421 | $83.64 | $83.65 | $83.60 |
| Purchase #3 | $180.85 | 4.582% | $189.1365 | $189.14 | $189.15 | $189.10 |
| Purchase #4 | $52.66 | 9.561% | $57.6948 | $57.69 | $57.70 | $57.70 |
| Purchase #5 | $241.84 | 10.200% | $266.5077 | $266.51 | $266.50 | $266.50 |
| Purchase #6 | $73.90 | 13.193% | $83.6496 | $83.65 | $83.65 | $83.60 |
| Purchase #7 | $222.94 | 10.511% | $246.3732 | $246.37 | $246.35 | $246.40 |
| 7 purchase totals = | $957.71 | $1,047.8032 | $1,047.80 | $1,047.80 | $1,047.70 | |