| 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 | $98.27 | 13.136% | $111.1787 | $111.18 | $111.20 | $111.20 |
| Purchase #2 | $166.78 | 12.454% | $187.5508 | $187.55 | $187.55 | $187.60 |
| Purchase #3 | $216.74 | 9.854% | $238.0976 | $238.10 | $238.10 | $238.10 |
| Purchase #4 | $23.82 | 10.786% | $26.3892 | $26.39 | $26.40 | $26.40 |
| Purchase #5 | $174.26 | 10.318% | $192.2401 | $192.24 | $192.25 | $192.20 |
| Purchase #6 | $170.92 | 9.775% | $187.6274 | $187.63 | $187.65 | $187.60 |
| Purchase #7 | $222.63 | 8.453% | $241.4489 | $241.45 | $241.45 | $241.40 |
| 7 purchase totals = | $1,073.42 | $1,184.5327 | $1,184.54 | $1,184.60 | $1,184.50 | |