| 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 | $195.51 | 12.238% | $219.4365 | $219.44 | $219.45 | $219.40 |
| Purchase #2 | $132.68 | 7.123% | $142.1308 | $142.13 | $142.15 | $142.10 |
| Purchase #3 | $180.92 | 12.160% | $202.9199 | $202.92 | $202.90 | $202.90 |
| Purchase #4 | $185.30 | 8.591% | $201.2191 | $201.22 | $201.20 | $201.20 |
| Purchase #5 | $167.71 | 10.324% | $185.0244 | $185.02 | $185.00 | $185.00 |
| Purchase #6 | $39.63 | 13.680% | $45.0514 | $45.05 | $45.05 | $45.10 |
| Purchase #7 | $96.31 | 8.560% | $104.5541 | $104.55 | $104.55 | $104.60 |
| 7 purchase totals = | $998.06 | $1,100.3362 | $1,100.33 | $1,100.30 | $1,100.30 | |