| 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 | $214.42 | 11.656% | $239.4128 | $239.41 | $239.40 | $239.40 |
| Purchase #2 | $201.32 | 4.488% | $210.3552 | $210.36 | $210.35 | $210.40 |
| Purchase #3 | $183.63 | 3.782% | $190.5749 | $190.57 | $190.55 | $190.60 |
| Purchase #4 | $143.69 | 4.349% | $149.9391 | $149.94 | $149.95 | $149.90 |
| Purchase #5 | $133.96 | 8.818% | $145.7726 | $145.77 | $145.75 | $145.80 |
| Purchase #6 | $79.88 | 13.646% | $90.7804 | $90.78 | $90.80 | $90.80 |
| Purchase #7 | $36.89 | 3.398% | $38.1435 | $38.14 | $38.15 | $38.10 |
| 7 purchase totals = | $993.79 | $1,064.9785 | $1,064.97 | $1,064.95 | $1,065.00 | |