| 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 | $228.96 | 3.839% | $237.7498 | $237.75 | $237.75 | $237.70 |
| Purchase #2 | $140.90 | 13.787% | $160.3259 | $160.33 | $160.35 | $160.30 |
| Purchase #3 | $218.52 | 8.640% | $237.4001 | $237.40 | $237.40 | $237.40 |
| Purchase #4 | $228.70 | 4.713% | $239.4786 | $239.48 | $239.50 | $239.50 |
| Purchase #5 | $55.69 | 5.672% | $58.8487 | $58.85 | $58.85 | $58.80 |
| Purchase #6 | $81.83 | 13.477% | $92.8582 | $92.86 | $92.85 | $92.90 |
| Purchase #7 | $147.32 | 3.547% | $152.5454 | $152.55 | $152.55 | $152.50 |
| 7 purchase totals = | $1,101.92 | $1,179.2067 | $1,179.22 | $1,179.25 | $1,179.10 | |