| 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 | $247.97 | 7.175% | $265.7618 | $265.76 | $265.75 | $265.80 |
| Purchase #2 | $50.82 | 12.587% | $57.2167 | $57.22 | $57.20 | $57.20 |
| Purchase #3 | $185.42 | 8.702% | $201.5552 | $201.56 | $201.55 | $201.60 |
| Purchase #4 | $110.93 | 8.214% | $120.0418 | $120.04 | $120.05 | $120.00 |
| Purchase #5 | $178.36 | 3.193% | $184.055 | $184.06 | $184.05 | $184.10 |
| Purchase #6 | $238.73 | 11.173% | $265.4033 | $265.40 | $265.40 | $265.40 |
| Purchase #7 | $101.70 | 7.477% | $109.3041 | $109.30 | $109.30 | $109.30 |
| 7 purchase totals = | $1,113.93 | $1,203.3379 | $1,203.34 | $1,203.30 | $1,203.40 | |