| 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 | $198.88 | 3.510% | $205.8607 | $205.86 | $205.85 | $205.90 |
| Purchase #2 | $191.27 | 5.399% | $201.5967 | $201.60 | $201.60 | $201.60 |
| Purchase #3 | $197.82 | 4.235% | $206.1977 | $206.20 | $206.20 | $206.20 |
| Purchase #4 | $162.62 | 8.676% | $176.7289 | $176.73 | $176.75 | $176.70 |
| Purchase #5 | $223.25 | 5.241% | $234.9505 | $234.95 | $234.95 | $235.00 |
| Purchase #6 | $83.81 | 12.251% | $94.0776 | $94.08 | $94.10 | $94.10 |
| Purchase #7 | $160.89 | 11.360% | $179.1671 | $179.17 | $179.15 | $179.20 |
| 7 purchase totals = | $1,218.54 | $1,298.5792 | $1,298.59 | $1,298.60 | $1,298.70 | |