| 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 | $227.37 | 9.166% | $248.2107 | $248.21 | $248.20 | $248.20 |
| Purchase #2 | $128.32 | 4.108% | $133.5914 | $133.59 | $133.60 | $133.60 |
| Purchase #3 | $173.54 | 4.668% | $181.6408 | $181.64 | $181.65 | $181.60 |
| Purchase #4 | $72.35 | 12.549% | $81.4292 | $81.43 | $81.45 | $81.40 |
| Purchase #5 | $88.54 | 12.187% | $99.3304 | $99.33 | $99.35 | $99.30 |
| Purchase #6 | $79.50 | 6.530% | $84.6914 | $84.69 | $84.70 | $84.70 |
| Purchase #7 | $145.29 | 7.818% | $156.6488 | $156.65 | $156.65 | $156.60 |
| 7 purchase totals = | $914.91 | $985.5427 | $985.54 | $985.60 | $985.40 | |