| 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 | $90.96 | 7.504% | $97.7856 | $97.79 | $97.80 | $97.80 |
| Purchase #2 | $98.74 | 10.809% | $109.4128 | $109.41 | $109.40 | $109.40 |
| Purchase #3 | $142.31 | 8.540% | $154.4633 | $154.46 | $154.45 | $154.50 |
| Purchase #4 | $239.72 | 6.357% | $254.959 | $254.96 | $254.95 | $255.00 |
| Purchase #5 | $56.77 | 9.544% | $62.1881 | $62.19 | $62.20 | $62.20 |
| Purchase #6 | $244.62 | 11.212% | $272.0468 | $272.05 | $272.05 | $272.00 |
| Purchase #7 | $69.68 | 8.728% | $75.7617 | $75.76 | $75.75 | $75.80 |
| 7 purchase totals = | $942.80 | $1,026.6173 | $1,026.62 | $1,026.60 | $1,026.70 | |