| 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 | $212.46 | 12.648% | $239.3319 | $239.33 | $239.35 | $239.30 |
| Purchase #2 | $227.77 | 4.410% | $237.8147 | $237.81 | $237.80 | $237.80 |
| Purchase #3 | $196.46 | 12.544% | $221.1039 | $221.10 | $221.10 | $221.10 |
| Purchase #4 | $74.79 | 7.658% | $80.5174 | $80.52 | $80.50 | $80.50 |
| Purchase #5 | $165.35 | 9.737% | $181.4501 | $181.45 | $181.45 | $181.50 |
| Purchase #6 | $245.54 | 7.862% | $264.8444 | $264.84 | $264.85 | $264.80 |
| Purchase #7 | $39.25 | 6.598% | $41.8397 | $41.84 | $41.85 | $41.80 |
| 7 purchase totals = | $1,161.62 | $1,266.9021 | $1,266.89 | $1,266.90 | $1,266.80 | |