| 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 | $186.40 | 11.178% | $207.2358 | $207.24 | $207.25 | $207.20 |
| Purchase #2 | $175.83 | 9.691% | $192.8697 | $192.87 | $192.85 | $192.90 |
| Purchase #3 | $86.69 | 13.424% | $98.3273 | $98.33 | $98.35 | $98.30 |
| Purchase #4 | $93.64 | 8.512% | $101.6106 | $101.61 | $101.60 | $101.60 |
| Purchase #5 | $233.27 | 4.240% | $243.1606 | $243.16 | $243.15 | $243.20 |
| Purchase #6 | $194.41 | 11.145% | $216.077 | $216.08 | $216.10 | $216.10 |
| Purchase #7 | $83.48 | 10.157% | $91.9591 | $91.96 | $91.95 | $92.00 |
| 7 purchase totals = | $1,053.72 | $1,151.2401 | $1,151.25 | $1,151.25 | $1,151.30 | |