| 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 | $198.55 | 7.320% | $213.0839 | $213.08 | $213.10 | $213.10 |
| Purchase #2 | $250.84 | 5.185% | $263.8461 | $263.85 | $263.85 | $263.80 |
| Purchase #3 | $177.91 | 3.291% | $183.765 | $183.77 | $183.75 | $183.80 |
| Purchase #4 | $79.75 | 5.609% | $84.2232 | $84.22 | $84.20 | $84.20 |
| Purchase #5 | $221.37 | 8.585% | $240.3746 | $240.37 | $240.35 | $240.40 |
| Purchase #6 | $120.68 | 10.287% | $133.0944 | $133.09 | $133.10 | $133.10 |
| Purchase #7 | $77.43 | 4.815% | $81.1583 | $81.16 | $81.15 | $81.20 |
| 7 purchase totals = | $1,126.53 | $1,199.5455 | $1,199.54 | $1,199.50 | $1,199.60 | |