| 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 | $205.28 | 9.739% | $225.2722 | $225.27 | $225.25 | $225.30 |
| Purchase #2 | $114.62 | 9.349% | $125.3358 | $125.34 | $125.35 | $125.30 |
| Purchase #3 | $8.97 | 9.781% | $9.8474 | $9.85 | $9.85 | $9.80 |
| Purchase #4 | $22.47 | 9.302% | $24.5602 | $24.56 | $24.55 | $24.60 |
| Purchase #5 | $73.64 | 7.681% | $79.2963 | $79.30 | $79.30 | $79.30 |
| Purchase #6 | $50.93 | 9.594% | $55.8162 | $55.82 | $55.80 | $55.80 |
| Purchase #7 | $188.68 | 7.651% | $203.1159 | $203.12 | $203.10 | $203.10 |
| 7 purchase totals = | $664.59 | $723.2440 | $723.26 | $723.20 | $723.20 | |