| 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 | $230.61 | 7.356% | $247.5737 | $247.57 | $247.55 | $247.60 |
| Purchase #2 | $192.90 | 4.810% | $202.1785 | $202.18 | $202.20 | $202.20 |
| Purchase #3 | $148.37 | 13.627% | $168.5884 | $168.59 | $168.60 | $168.60 |
| Purchase #4 | $22.42 | 9.601% | $24.5725 | $24.57 | $24.55 | $24.60 |
| Purchase #5 | $244.69 | 11.367% | $272.5039 | $272.50 | $272.50 | $272.50 |
| Purchase #6 | $186.87 | 10.628% | $206.7305 | $206.73 | $206.75 | $206.70 |
| Purchase #7 | $11.27 | 12.816% | $12.7144 | $12.71 | $12.70 | $12.70 |
| 7 purchase totals = | $1,037.13 | $1,134.8619 | $1,134.85 | $1,134.85 | $1,134.90 | |