| 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 | $12.91 | 9.520% | $14.139 | $14.14 | $14.15 | $14.10 |
| Purchase #2 | $207.27 | 9.731% | $227.4394 | $227.44 | $227.45 | $227.40 |
| Purchase #3 | $88.77 | 8.731% | $96.5205 | $96.52 | $96.50 | $96.50 |
| Purchase #4 | $198.33 | 6.530% | $211.2809 | $211.28 | $211.30 | $211.30 |
| Purchase #5 | $80.56 | 13.635% | $91.5444 | $91.54 | $91.55 | $91.50 |
| Purchase #6 | $243.56 | 13.451% | $276.3213 | $276.32 | $276.30 | $276.30 |
| Purchase #7 | $181.75 | 6.381% | $193.3475 | $193.35 | $193.35 | $193.30 |
| 7 purchase totals = | $1,013.15 | $1,110.5930 | $1,110.59 | $1,110.60 | $1,110.40 | |