| 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 | $207.45 | 10.556% | $229.3484 | $229.35 | $229.35 | $229.30 |
| Purchase #2 | $104.78 | 12.305% | $117.6732 | $117.67 | $117.65 | $117.70 |
| Purchase #3 | $224.54 | 3.411% | $232.1991 | $232.20 | $232.20 | $232.20 |
| Purchase #4 | $103.85 | 8.414% | $112.5879 | $112.59 | $112.60 | $112.60 |
| Purchase #5 | $107.34 | 7.425% | $115.31 | $115.31 | $115.30 | $115.30 |
| Purchase #6 | $149.54 | 10.232% | $164.8409 | $164.84 | $164.85 | $164.80 |
| Purchase #7 | $184.59 | 13.201% | $208.9577 | $208.96 | $208.95 | $209.00 |
| 7 purchase totals = | $1,082.09 | $1,180.9172 | $1,180.92 | $1,180.90 | $1,180.90 | |