| 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 | $114.38 | 8.210% | $123.7706 | $123.77 | $123.75 | $123.80 |
| Purchase #2 | $237.38 | 3.772% | $246.334 | $246.33 | $246.35 | $246.30 |
| Purchase #3 | $54.95 | 4.121% | $57.2145 | $57.21 | $57.20 | $57.20 |
| Purchase #4 | $70.29 | 5.561% | $74.1988 | $74.20 | $74.20 | $74.20 |
| Purchase #5 | $225.76 | 9.158% | $246.4351 | $246.44 | $246.45 | $246.40 |
| Purchase #6 | $108.85 | 12.763% | $122.7425 | $122.74 | $122.75 | $122.70 |
| Purchase #7 | $104.85 | 7.498% | $112.7117 | $112.71 | $112.70 | $112.70 |
| 7 purchase totals = | $916.46 | $983.4072 | $983.40 | $983.40 | $983.30 | |