| 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 | $246.69 | 9.612% | $270.4018 | $270.40 | $270.40 | $270.40 |
| Purchase #2 | $201.64 | 3.533% | $208.7639 | $208.76 | $208.75 | $208.80 |
| Purchase #3 | $139.45 | 13.408% | $158.1475 | $158.15 | $158.15 | $158.10 |
| Purchase #4 | $89.45 | 6.822% | $95.5523 | $95.55 | $95.55 | $95.60 |
| Purchase #5 | $7.82 | 9.827% | $8.5885 | $8.59 | $8.60 | $8.60 |
| Purchase #6 | $84.90 | 8.685% | $92.2736 | $92.27 | $92.25 | $92.30 |
| Purchase #7 | $180.67 | 10.579% | $199.7831 | $199.78 | $199.80 | $199.80 |
| 7 purchase totals = | $950.62 | $1,033.5107 | $1,033.50 | $1,033.50 | $1,033.60 | |