| 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 | $204.27 | 12.339% | $229.4749 | $229.47 | $229.45 | $229.50 |
| Purchase #2 | $201.79 | 5.340% | $212.5656 | $212.57 | $212.55 | $212.60 |
| Purchase #3 | $159.53 | 7.852% | $172.0563 | $172.06 | $172.05 | $172.10 |
| Purchase #4 | $177.67 | 7.273% | $190.5919 | $190.59 | $190.60 | $190.60 |
| Purchase #5 | $8.87 | 9.288% | $9.6938 | $9.69 | $9.70 | $9.70 |
| Purchase #6 | $79.52 | 13.490% | $90.2472 | $90.25 | $90.25 | $90.20 |
| Purchase #7 | $142.86 | 3.551% | $147.933 | $147.93 | $147.95 | $147.90 |
| 7 purchase totals = | $974.51 | $1,052.5627 | $1,052.56 | $1,052.55 | $1,052.60 | |