| 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 | $242.36 | 12.667% | $273.0597 | $273.06 | $273.05 | $273.10 |
| Purchase #2 | $231.38 | 9.503% | $253.368 | $253.37 | $253.35 | $253.40 |
| Purchase #3 | $213.98 | 12.738% | $241.2368 | $241.24 | $241.25 | $241.20 |
| Purchase #4 | $115.87 | 8.303% | $125.4907 | $125.49 | $125.50 | $125.50 |
| Purchase #5 | $239.71 | 3.709% | $248.6008 | $248.60 | $248.60 | $248.60 |
| Purchase #6 | $69.69 | 9.636% | $76.4053 | $76.41 | $76.40 | $76.40 |
| Purchase #7 | $31.43 | 8.687% | $34.1603 | $34.16 | $34.15 | $34.20 |
| 7 purchase totals = | $1,144.42 | $1,252.3216 | $1,252.33 | $1,252.30 | $1,252.40 | |