| 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 | $47.25 | 3.256% | $48.7885 | $48.79 | $48.80 | $48.80 |
| Purchase #2 | $244.95 | 3.744% | $254.1209 | $254.12 | $254.10 | $254.10 |
| Purchase #3 | $203.49 | 3.830% | $211.2837 | $211.28 | $211.30 | $211.30 |
| Purchase #4 | $148.43 | 13.335% | $168.2231 | $168.22 | $168.20 | $168.20 |
| Purchase #5 | $178.96 | 13.533% | $203.1787 | $203.18 | $203.20 | $203.20 |
| Purchase #6 | $152.98 | 4.639% | $160.0767 | $160.08 | $160.10 | $160.10 |
| Purchase #7 | $158.77 | 7.747% | $171.0699 | $171.07 | $171.05 | $171.10 |
| 7 purchase totals = | $1,134.83 | $1,216.7415 | $1,216.74 | $1,216.75 | $1,216.80 | |