| 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 | $189.52 | 12.581% | $213.3635 | $213.36 | $213.35 | $213.40 |
| Purchase #2 | $98.41 | 6.206% | $104.5173 | $104.52 | $104.50 | $104.50 |
| Purchase #3 | $77.93 | 8.543% | $84.5876 | $84.59 | $84.60 | $84.60 |
| Purchase #4 | $186.81 | 6.252% | $198.4894 | $198.49 | $198.50 | $198.50 |
| Purchase #5 | $226.29 | 5.345% | $238.3852 | $238.39 | $238.40 | $238.40 |
| Purchase #6 | $224.45 | 8.376% | $243.2499 | $243.25 | $243.25 | $243.20 |
| Purchase #7 | $35.46 | 10.105% | $39.0432 | $39.04 | $39.05 | $39.00 |
| 7 purchase totals = | $1,038.87 | $1,121.6361 | $1,121.64 | $1,121.65 | $1,121.60 | |