| 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 | $128.49 | 10.376% | $141.8221 | $141.82 | $141.80 | $141.80 |
| Purchase #2 | $121.75 | 5.295% | $128.1967 | $128.20 | $128.20 | $128.20 |
| Purchase #3 | $7.75 | 13.839% | $8.8225 | $8.82 | $8.80 | $8.80 |
| Purchase #4 | $197.60 | 11.388% | $220.1027 | $220.10 | $220.10 | $220.10 |
| Purchase #5 | $8.42 | 11.691% | $9.4044 | $9.40 | $9.40 | $9.40 |
| Purchase #6 | $207.52 | 13.639% | $235.8237 | $235.82 | $235.80 | $235.80 |
| Purchase #7 | $228.60 | 10.621% | $252.8796 | $252.88 | $252.90 | $252.90 |
| 7 purchase totals = | $900.13 | $997.0517 | $997.04 | $997.00 | $997.00 | |