| 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 | $210.91 | 11.227% | $234.5889 | $234.59 | $234.60 | $234.60 |
| Purchase #2 | $153.39 | 7.657% | $165.1351 | $165.14 | $165.15 | $165.10 |
| Purchase #3 | $247.68 | 7.857% | $267.1402 | $267.14 | $267.15 | $267.10 |
| Purchase #4 | $81.32 | 8.650% | $88.3542 | $88.35 | $88.35 | $88.40 |
| Purchase #5 | $249.97 | 5.233% | $263.0509 | $263.05 | $263.05 | $263.10 |
| Purchase #6 | $34.64 | 12.598% | $39.0039 | $39.00 | $39.00 | $39.00 |
| Purchase #7 | $249.65 | 3.671% | $258.8147 | $258.81 | $258.80 | $258.80 |
| 7 purchase totals = | $1,227.56 | $1,316.0879 | $1,316.08 | $1,316.10 | $1,316.10 | |