| 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 | $222.81 | 12.328% | $250.278 | $250.28 | $250.30 | $250.30 |
| Purchase #2 | $110.62 | 8.414% | $119.9276 | $119.93 | $119.95 | $119.90 |
| Purchase #3 | $54.28 | 11.306% | $60.4169 | $60.42 | $60.40 | $60.40 |
| Purchase #4 | $53.37 | 12.461% | $60.0204 | $60.02 | $60.00 | $60.00 |
| Purchase #5 | $141.97 | 4.796% | $148.7789 | $148.78 | $148.80 | $148.80 |
| Purchase #6 | $220.96 | 3.498% | $228.6892 | $228.69 | $228.70 | $228.70 |
| Purchase #7 | $134.65 | 9.781% | $147.8201 | $147.82 | $147.80 | $147.80 |
| 7 purchase totals = | $938.66 | $1,015.9311 | $1,015.94 | $1,015.95 | $1,015.90 | |