| 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 | $101.69 | 3.647% | $105.3986 | $105.40 | $105.40 | $105.40 |
| Purchase #2 | $171.29 | 7.159% | $183.5527 | $183.55 | $183.55 | $183.60 |
| Purchase #3 | $245.60 | 12.506% | $276.3147 | $276.31 | $276.30 | $276.30 |
| Purchase #4 | $8.80 | 12.643% | $9.9126 | $9.91 | $9.90 | $9.90 |
| Purchase #5 | $145.40 | 8.113% | $157.1963 | $157.20 | $157.20 | $157.20 |
| Purchase #6 | $61.95 | 10.542% | $68.4808 | $68.48 | $68.50 | $68.50 |
| Purchase #7 | $233.59 | 9.759% | $256.386 | $256.39 | $256.40 | $256.40 |
| 7 purchase totals = | $968.32 | $1,057.2417 | $1,057.24 | $1,057.25 | $1,057.30 | |