| 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 | $247.65 | 9.559% | $271.3229 | $271.32 | $271.30 | $271.30 |
| Purchase #2 | $110.25 | 12.604% | $124.1459 | $124.15 | $124.15 | $124.10 |
| Purchase #3 | $150.75 | 9.658% | $165.3094 | $165.31 | $165.30 | $165.30 |
| Purchase #4 | $141.96 | 5.397% | $149.6216 | $149.62 | $149.60 | $149.60 |
| Purchase #5 | $86.77 | 9.472% | $94.9889 | $94.99 | $95.00 | $95.00 |
| Purchase #6 | $93.57 | 6.428% | $99.5847 | $99.58 | $99.60 | $99.60 |
| Purchase #7 | $182.44 | 7.753% | $196.5846 | $196.58 | $196.60 | $196.60 |
| 7 purchase totals = | $1,013.39 | $1,101.5580 | $1,101.55 | $1,101.55 | $1,101.50 | |