| 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 | $214.52 | 7.631% | $230.89 | $230.89 | $230.90 | $230.90 |
| Purchase #2 | $60.79 | 9.747% | $66.7152 | $66.72 | $66.70 | $66.70 |
| Purchase #3 | $117.72 | 9.601% | $129.0223 | $129.02 | $129.00 | $129.00 |
| Purchase #4 | $105.46 | 6.784% | $112.6144 | $112.61 | $112.60 | $112.60 |
| Purchase #5 | $127.41 | 8.367% | $138.0704 | $138.07 | $138.05 | $138.10 |
| Purchase #6 | $122.84 | 8.316% | $133.0554 | $133.06 | $133.05 | $133.10 |
| Purchase #7 | $205.44 | 12.207% | $230.5181 | $230.52 | $230.50 | $230.50 |
| 7 purchase totals = | $954.18 | $1,040.8858 | $1,040.89 | $1,040.80 | $1,040.90 | |