| 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 | $231.28 | 12.257% | $259.628 | $259.63 | $259.65 | $259.60 |
| Purchase #2 | $209.83 | 5.665% | $221.7169 | $221.72 | $221.70 | $221.70 |
| Purchase #3 | $169.70 | 6.704% | $181.0767 | $181.08 | $181.10 | $181.10 |
| Purchase #4 | $94.85 | 5.404% | $99.9757 | $99.98 | $100.00 | $100.00 |
| Purchase #5 | $8.45 | 8.783% | $9.1922 | $9.19 | $9.20 | $9.20 |
| Purchase #6 | $218.32 | 11.684% | $243.8285 | $243.83 | $243.85 | $243.80 |
| Purchase #7 | $135.62 | 9.502% | $148.5066 | $148.51 | $148.50 | $148.50 |
| 7 purchase totals = | $1,068.05 | $1,163.9246 | $1,163.94 | $1,164.00 | $1,163.90 | |