| 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 | $223.46 | 13.153% | $252.8517 | $252.85 | $252.85 | $252.90 |
| Purchase #2 | $204.95 | 4.661% | $214.5027 | $214.50 | $214.50 | $214.50 |
| Purchase #3 | $169.44 | 11.502% | $188.929 | $188.93 | $188.95 | $188.90 |
| Purchase #4 | $177.77 | 6.239% | $188.8611 | $188.86 | $188.85 | $188.90 |
| Purchase #5 | $46.92 | 13.561% | $53.2828 | $53.28 | $53.30 | $53.30 |
| Purchase #6 | $179.50 | 8.328% | $194.4488 | $194.45 | $194.45 | $194.40 |
| Purchase #7 | $175.94 | 11.537% | $196.2382 | $196.24 | $196.25 | $196.20 |
| 7 purchase totals = | $1,177.98 | $1,289.1143 | $1,289.11 | $1,289.15 | $1,289.10 | |