| 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 | $115.75 | 11.177% | $128.6874 | $128.69 | $128.70 | $128.70 |
| Purchase #2 | $239.67 | 12.344% | $269.2549 | $269.25 | $269.25 | $269.30 |
| Purchase #3 | $165.80 | 10.440% | $183.1095 | $183.11 | $183.10 | $183.10 |
| Purchase #4 | $171.38 | 13.420% | $194.3792 | $194.38 | $194.40 | $194.40 |
| Purchase #5 | $123.47 | 9.525% | $135.2305 | $135.23 | $135.25 | $135.20 |
| Purchase #6 | $99.56 | 6.569% | $106.1001 | $106.10 | $106.10 | $106.10 |
| Purchase #7 | $81.65 | 8.318% | $88.4416 | $88.44 | $88.45 | $88.40 |
| 7 purchase totals = | $997.28 | $1,105.2032 | $1,105.20 | $1,105.25 | $1,105.20 | |