| 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 | $183.41 | 4.369% | $191.4232 | $191.42 | $191.40 | $191.40 |
| Purchase #2 | $21.89 | 9.483% | $23.9658 | $23.97 | $23.95 | $24.00 |
| Purchase #3 | $176.62 | 3.775% | $183.2874 | $183.29 | $183.30 | $183.30 |
| Purchase #4 | $208.43 | 11.732% | $232.883 | $232.88 | $232.90 | $232.90 |
| Purchase #5 | $119.99 | 9.622% | $131.5354 | $131.54 | $131.55 | $131.50 |
| Purchase #6 | $155.79 | 12.229% | $174.8416 | $174.84 | $174.85 | $174.80 |
| Purchase #7 | $63.90 | 10.506% | $70.6133 | $70.61 | $70.60 | $70.60 |
| 7 purchase totals = | $930.03 | $1,008.5497 | $1,008.55 | $1,008.55 | $1,008.50 | |