| 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 | $230.41 | 10.179% | $253.8634 | $253.86 | $253.85 | $253.90 |
| Purchase #2 | $33.77 | 8.733% | $36.7191 | $36.72 | $36.70 | $36.70 |
| Purchase #3 | $185.46 | 4.499% | $193.8038 | $193.80 | $193.80 | $193.80 |
| Purchase #4 | $155.84 | 3.463% | $161.2367 | $161.24 | $161.25 | $161.20 |
| Purchase #5 | $211.54 | 8.748% | $230.0455 | $230.05 | $230.05 | $230.00 |
| Purchase #6 | $223.70 | 10.694% | $247.6225 | $247.62 | $247.60 | $247.60 |
| Purchase #7 | $35.75 | 8.538% | $38.8023 | $38.80 | $38.80 | $38.80 |
| 7 purchase totals = | $1,076.47 | $1,162.0933 | $1,162.09 | $1,162.05 | $1,162.00 | |