| 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 | $139.43 | 5.170% | $146.6385 | $146.64 | $146.65 | $146.60 |
| Purchase #2 | $89.65 | 6.694% | $95.6512 | $95.65 | $95.65 | $95.70 |
| Purchase #3 | $95.83 | 9.554% | $104.9856 | $104.99 | $105.00 | $105.00 |
| Purchase #4 | $241.39 | 6.847% | $257.918 | $257.92 | $257.90 | $257.90 |
| Purchase #5 | $230.29 | 13.212% | $260.7159 | $260.72 | $260.70 | $260.70 |
| Purchase #6 | $82.40 | 6.158% | $87.4742 | $87.47 | $87.45 | $87.50 |
| Purchase #7 | $147.91 | 13.788% | $168.3038 | $168.30 | $168.30 | $168.30 |
| 7 purchase totals = | $1,026.90 | $1,121.6872 | $1,121.69 | $1,121.65 | $1,121.70 | |