| 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 | $106.55 | 4.680% | $111.5365 | $111.54 | $111.55 | $111.50 |
| Purchase #2 | $183.51 | 13.303% | $207.9223 | $207.92 | $207.90 | $207.90 |
| Purchase #3 | $155.94 | 10.443% | $172.2248 | $172.22 | $172.20 | $172.20 |
| Purchase #4 | $193.70 | 3.421% | $200.3265 | $200.33 | $200.35 | $200.30 |
| Purchase #5 | $117.77 | 5.854% | $124.6643 | $124.66 | $124.65 | $124.70 |
| Purchase #6 | $121.55 | 11.332% | $135.324 | $135.32 | $135.30 | $135.30 |
| Purchase #7 | $168.74 | 10.697% | $186.7901 | $186.79 | $186.80 | $186.80 |
| 7 purchase totals = | $1,047.76 | $1,138.7885 | $1,138.78 | $1,138.75 | $1,138.70 | |