| 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 | $196.28 | 12.162% | $220.1516 | $220.15 | $220.15 | $220.20 |
| Purchase #2 | $64.58 | 4.233% | $67.3137 | $67.31 | $67.30 | $67.30 |
| Purchase #3 | $64.45 | 13.224% | $72.9729 | $72.97 | $72.95 | $73.00 |
| Purchase #4 | $128.73 | 9.234% | $140.6169 | $140.62 | $140.60 | $140.60 |
| Purchase #5 | $221.73 | 4.481% | $231.6657 | $231.67 | $231.65 | $231.70 |
| Purchase #6 | $96.72 | 4.416% | $100.9912 | $100.99 | $101.00 | $101.00 |
| Purchase #7 | $183.33 | 6.870% | $195.9248 | $195.92 | $195.90 | $195.90 |
| 7 purchase totals = | $955.82 | $1,029.6368 | $1,029.63 | $1,029.55 | $1,029.70 | |