| 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 | $189.64 | 12.178% | $212.7344 | $212.73 | $212.75 | $212.70 |
| Purchase #2 | $141.36 | 4.130% | $147.1982 | $147.20 | $147.20 | $147.20 |
| Purchase #3 | $241.77 | 11.128% | $268.6742 | $268.67 | $268.65 | $268.70 |
| Purchase #4 | $6.25 | 5.350% | $6.5844 | $6.58 | $6.60 | $6.60 |
| Purchase #5 | $44.55 | 3.822% | $46.2527 | $46.25 | $46.25 | $46.30 |
| Purchase #6 | $81.66 | 9.437% | $89.3663 | $89.37 | $89.35 | $89.40 |
| Purchase #7 | $175.55 | 4.510% | $183.4673 | $183.47 | $183.45 | $183.50 |
| 7 purchase totals = | $880.78 | $954.2775 | $954.27 | $954.25 | $954.40 | |