| 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 | $93.36 | 11.856% | $104.4288 | $104.43 | $104.45 | $104.40 |
| Purchase #2 | $181.26 | 13.658% | $206.0165 | $206.02 | $206.00 | $206.00 |
| Purchase #3 | $8.28 | 9.324% | $9.052 | $9.05 | $9.05 | $9.10 |
| Purchase #4 | $183.42 | 6.616% | $195.5551 | $195.56 | $195.55 | $195.60 |
| Purchase #5 | $239.52 | 5.553% | $252.8205 | $252.82 | $252.80 | $252.80 |
| Purchase #6 | $225.45 | 3.540% | $233.4309 | $233.43 | $233.45 | $233.40 |
| Purchase #7 | $88.69 | 3.193% | $91.5219 | $91.52 | $91.50 | $91.50 |
| 7 purchase totals = | $1,019.98 | $1,092.8257 | $1,092.83 | $1,092.80 | $1,092.80 | |