| 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 | $226.61 | 10.406% | $250.191 | $250.19 | $250.20 | $250.20 |
| Purchase #2 | $173.95 | 4.576% | $181.91 | $181.91 | $181.90 | $181.90 |
| Purchase #3 | $154.43 | 10.430% | $170.537 | $170.54 | $170.55 | $170.50 |
| Purchase #4 | $13.58 | 9.752% | $14.9043 | $14.90 | $14.90 | $14.90 |
| Purchase #5 | $129.42 | 9.762% | $142.054 | $142.05 | $142.05 | $142.10 |
| Purchase #6 | $128.31 | 13.495% | $145.6254 | $145.63 | $145.65 | $145.60 |
| Purchase #7 | $105.25 | 11.844% | $117.7158 | $117.72 | $117.70 | $117.70 |
| 7 purchase totals = | $931.55 | $1,022.9375 | $1,022.94 | $1,022.95 | $1,022.90 | |