| 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 | $250.39 | 10.838% | $277.5273 | $277.53 | $277.55 | $277.50 |
| Purchase #2 | $245.88 | 13.383% | $278.7861 | $278.79 | $278.80 | $278.80 |
| Purchase #3 | $213.40 | 3.368% | $220.5873 | $220.59 | $220.60 | $220.60 |
| Purchase #4 | $129.43 | 3.642% | $134.1438 | $134.14 | $134.15 | $134.10 |
| Purchase #5 | $164.66 | 3.733% | $170.8068 | $170.81 | $170.80 | $170.80 |
| Purchase #6 | $179.37 | 5.255% | $188.7959 | $188.80 | $188.80 | $188.80 |
| Purchase #7 | $51.80 | 9.792% | $56.8723 | $56.87 | $56.85 | $56.90 |
| 7 purchase totals = | $1,234.93 | $1,327.5195 | $1,327.53 | $1,327.55 | $1,327.50 | |