| 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 | $32.42 | 12.321% | $36.4145 | $36.41 | $36.40 | $36.40 |
| Purchase #2 | $152.33 | 3.789% | $158.1018 | $158.10 | $158.10 | $158.10 |
| Purchase #3 | $199.82 | 12.649% | $225.0952 | $225.10 | $225.10 | $225.10 |
| Purchase #4 | $212.70 | 8.454% | $230.6817 | $230.68 | $230.70 | $230.70 |
| Purchase #5 | $165.47 | 6.766% | $176.6657 | $176.67 | $176.65 | $176.70 |
| Purchase #6 | $133.26 | 6.323% | $141.686 | $141.69 | $141.70 | $141.70 |
| Purchase #7 | $89.72 | 7.573% | $96.5145 | $96.51 | $96.50 | $96.50 |
| 7 purchase totals = | $985.72 | $1,065.1594 | $1,065.16 | $1,065.15 | $1,065.20 | |