| 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 | $245.61 | 4.171% | $255.8544 | $255.85 | $255.85 | $255.90 |
| Purchase #2 | $209.52 | 13.228% | $237.2353 | $237.24 | $237.25 | $237.20 |
| Purchase #3 | $56.68 | 11.288% | $63.078 | $63.08 | $63.10 | $63.10 |
| Purchase #4 | $37.69 | 13.352% | $42.7224 | $42.72 | $42.70 | $42.70 |
| Purchase #5 | $77.38 | 8.578% | $84.0177 | $84.02 | $84.00 | $84.00 |
| Purchase #6 | $187.58 | 10.719% | $207.6867 | $207.69 | $207.70 | $207.70 |
| Purchase #7 | $162.46 | 6.142% | $172.4383 | $172.44 | $172.45 | $172.40 |
| 7 purchase totals = | $976.92 | $1,063.0328 | $1,063.04 | $1,063.05 | $1,063.00 | |