| 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 | $78.26 | 12.551% | $88.0824 | $88.08 | $88.10 | $88.10 |
| Purchase #2 | $250.61 | 4.833% | $262.722 | $262.72 | $262.70 | $262.70 |
| Purchase #3 | $191.74 | 4.549% | $200.4623 | $200.46 | $200.45 | $200.50 |
| Purchase #4 | $107.29 | 3.421% | $110.9604 | $110.96 | $110.95 | $111.00 |
| Purchase #5 | $128.55 | 7.367% | $138.0203 | $138.02 | $138.00 | $138.00 |
| Purchase #6 | $118.76 | 12.630% | $133.7594 | $133.76 | $133.75 | $133.80 |
| Purchase #7 | $218.84 | 11.255% | $243.4704 | $243.47 | $243.45 | $243.50 |
| 7 purchase totals = | $1,094.05 | $1,177.4772 | $1,177.47 | $1,177.40 | $1,177.60 | |