| 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 | $199.48 | 7.784% | $215.0075 | $215.01 | $215.00 | $215.00 |
| Purchase #2 | $96.77 | 8.122% | $104.6297 | $104.63 | $104.65 | $104.60 |
| Purchase #3 | $165.66 | 3.760% | $171.8888 | $171.89 | $171.90 | $171.90 |
| Purchase #4 | $214.49 | 11.606% | $239.3837 | $239.38 | $239.40 | $239.40 |
| Purchase #5 | $220.47 | 9.462% | $241.3309 | $241.33 | $241.35 | $241.30 |
| Purchase #6 | $116.68 | 11.767% | $130.4097 | $130.41 | $130.40 | $130.40 |
| Purchase #7 | $204.85 | 12.255% | $229.9544 | $229.95 | $229.95 | $230.00 |
| 7 purchase totals = | $1,218.40 | $1,332.6047 | $1,332.60 | $1,332.65 | $1,332.60 | |