| 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 | $128.48 | 4.248% | $133.9378 | $133.94 | $133.95 | $133.90 |
| Purchase #2 | $188.40 | 7.184% | $201.9347 | $201.93 | $201.95 | $201.90 |
| Purchase #3 | $134.66 | 11.402% | $150.0139 | $150.01 | $150.00 | $150.00 |
| Purchase #4 | $146.48 | 9.109% | $159.8229 | $159.82 | $159.80 | $159.80 |
| Purchase #5 | $42.61 | 4.106% | $44.3596 | $44.36 | $44.35 | $44.40 |
| Purchase #6 | $250.25 | 10.386% | $276.241 | $276.24 | $276.25 | $276.20 |
| Purchase #7 | $127.29 | 5.662% | $134.4972 | $134.50 | $134.50 | $134.50 |
| 7 purchase totals = | $1,018.17 | $1,100.8071 | $1,100.80 | $1,100.80 | $1,100.70 | |