| 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 | $141.29 | 12.607% | $159.1024 | $159.10 | $159.10 | $159.10 |
| Purchase #2 | $80.70 | 10.712% | $89.3446 | $89.34 | $89.35 | $89.30 |
| Purchase #3 | $122.28 | 7.561% | $131.5256 | $131.53 | $131.55 | $131.50 |
| Purchase #4 | $231.58 | 7.149% | $248.1357 | $248.14 | $248.15 | $248.10 |
| Purchase #5 | $172.27 | 10.235% | $189.9018 | $189.90 | $189.90 | $189.90 |
| Purchase #6 | $222.29 | 4.671% | $232.6732 | $232.67 | $232.65 | $232.70 |
| Purchase #7 | $177.71 | 13.153% | $201.0842 | $201.08 | $201.10 | $201.10 |
| 7 purchase totals = | $1,148.12 | $1,251.7675 | $1,251.76 | $1,251.80 | $1,251.70 | |