| 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 | $226.72 | 11.236% | $252.1943 | $252.19 | $252.20 | $252.20 |
| Purchase #2 | $163.54 | 9.772% | $179.5211 | $179.52 | $179.50 | $179.50 |
| Purchase #3 | $14.78 | 10.321% | $16.3054 | $16.31 | $16.30 | $16.30 |
| Purchase #4 | $162.60 | 8.375% | $176.2178 | $176.22 | $176.20 | $176.20 |
| Purchase #5 | $24.89 | 4.131% | $25.9182 | $25.92 | $25.90 | $25.90 |
| Purchase #6 | $219.74 | 13.641% | $249.7147 | $249.71 | $249.70 | $249.70 |
| Purchase #7 | $6.92 | 11.730% | $7.7317 | $7.73 | $7.75 | $7.70 |
| 7 purchase totals = | $819.19 | $907.6032 | $907.60 | $907.55 | $907.50 | |