| 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 | $246.42 | 4.557% | $257.6494 | $257.65 | $257.65 | $257.60 |
| Purchase #2 | $212.90 | 3.582% | $220.5261 | $220.53 | $220.55 | $220.50 |
| Purchase #3 | $90.49 | 6.363% | $96.2479 | $96.25 | $96.25 | $96.20 |
| Purchase #4 | $132.31 | 13.616% | $150.3253 | $150.33 | $150.35 | $150.30 |
| Purchase #5 | $122.55 | 13.416% | $138.9913 | $138.99 | $139.00 | $139.00 |
| Purchase #6 | $92.42 | 13.863% | $105.2322 | $105.23 | $105.25 | $105.20 |
| Purchase #7 | $147.71 | 11.712% | $165.0098 | $165.01 | $165.00 | $165.00 |
| 7 purchase totals = | $1,044.80 | $1,133.9820 | $1,133.99 | $1,134.05 | $1,133.80 | |