| 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 | $209.61 | 5.422% | $220.9751 | $220.98 | $221.00 | $221.00 |
| Purchase #2 | $135.37 | 4.249% | $141.1219 | $141.12 | $141.10 | $141.10 |
| Purchase #3 | $191.56 | 9.464% | $209.6892 | $209.69 | $209.70 | $209.70 |
| Purchase #4 | $160.92 | 12.765% | $181.4614 | $181.46 | $181.45 | $181.50 |
| Purchase #5 | $6.32 | 9.389% | $6.9134 | $6.91 | $6.90 | $6.90 |
| Purchase #6 | $113.53 | 5.217% | $119.4529 | $119.45 | $119.45 | $119.50 |
| Purchase #7 | $146.78 | 10.606% | $162.3475 | $162.35 | $162.35 | $162.30 |
| 7 purchase totals = | $964.09 | $1,041.9614 | $1,041.96 | $1,041.95 | $1,042.00 | |