| 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 | $223.80 | 8.539% | $242.9103 | $242.91 | $242.90 | $242.90 |
| Purchase #2 | $121.41 | 5.437% | $128.0111 | $128.01 | $128.00 | $128.00 |
| Purchase #3 | $239.88 | 7.716% | $258.3891 | $258.39 | $258.40 | $258.40 |
| Purchase #4 | $208.58 | 3.164% | $215.1795 | $215.18 | $215.20 | $215.20 |
| Purchase #5 | $74.98 | 8.209% | $81.1351 | $81.14 | $81.15 | $81.10 |
| Purchase #6 | $121.57 | 8.210% | $131.5509 | $131.55 | $131.55 | $131.60 |
| Purchase #7 | $216.33 | 8.375% | $234.4476 | $234.45 | $234.45 | $234.40 |
| 7 purchase totals = | $1,206.55 | $1,291.6236 | $1,291.63 | $1,291.65 | $1,291.60 | |