| 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 | $204.50 | 10.140% | $225.2363 | $225.24 | $225.25 | $225.20 |
| Purchase #2 | $186.41 | 5.475% | $196.6159 | $196.62 | $196.60 | $196.60 |
| Purchase #3 | $14.55 | 9.211% | $15.8902 | $15.89 | $15.90 | $15.90 |
| Purchase #4 | $178.80 | 6.308% | $190.0787 | $190.08 | $190.10 | $190.10 |
| Purchase #5 | $82.66 | 6.264% | $87.8378 | $87.84 | $87.85 | $87.80 |
| Purchase #6 | $184.64 | 8.673% | $200.6538 | $200.65 | $200.65 | $200.70 |
| Purchase #7 | $87.41 | 4.124% | $91.0148 | $91.01 | $91.00 | $91.00 |
| 7 purchase totals = | $938.97 | $1,007.3275 | $1,007.33 | $1,007.35 | $1,007.30 | |