| 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 | $116.80 | 10.512% | $129.078 | $129.08 | $129.10 | $129.10 |
| Purchase #2 | $214.82 | 13.787% | $244.4372 | $244.44 | $244.45 | $244.40 |
| Purchase #3 | $101.30 | 5.366% | $106.7358 | $106.74 | $106.75 | $106.70 |
| Purchase #4 | $176.82 | 13.748% | $201.1292 | $201.13 | $201.15 | $201.10 |
| Purchase #5 | $137.85 | 5.769% | $145.8026 | $145.80 | $145.80 | $145.80 |
| Purchase #6 | $110.25 | 4.516% | $115.2289 | $115.23 | $115.25 | $115.20 |
| Purchase #7 | $234.33 | 4.861% | $245.7208 | $245.72 | $245.70 | $245.70 |
| 7 purchase totals = | $1,092.17 | $1,188.1325 | $1,188.14 | $1,188.20 | $1,188.00 | |