| 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 | $33.67 | 12.836% | $37.9919 | $37.99 | $38.00 | $38.00 |
| Purchase #2 | $239.37 | 7.871% | $258.2108 | $258.21 | $258.20 | $258.20 |
| Purchase #3 | $106.45 | 5.390% | $112.1877 | $112.19 | $112.20 | $112.20 |
| Purchase #4 | $57.39 | 6.289% | $60.9993 | $61.00 | $61.00 | $61.00 |
| Purchase #5 | $123.47 | 9.156% | $134.7749 | $134.77 | $134.75 | $134.80 |
| Purchase #6 | $249.48 | 12.114% | $279.702 | $279.70 | $279.70 | $279.70 |
| Purchase #7 | $161.68 | 12.152% | $181.3274 | $181.33 | $181.35 | $181.30 |
| 7 purchase totals = | $971.51 | $1,065.1940 | $1,065.19 | $1,065.20 | $1,065.20 | |