| 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 | $202.34 | 8.249% | $219.031 | $219.03 | $219.05 | $219.00 |
| Purchase #2 | $182.69 | 13.655% | $207.6363 | $207.64 | $207.65 | $207.60 |
| Purchase #3 | $198.60 | 12.380% | $223.1867 | $223.19 | $223.20 | $223.20 |
| Purchase #4 | $52.42 | 8.707% | $56.9842 | $56.98 | $57.00 | $57.00 |
| Purchase #5 | $210.52 | 4.594% | $220.1913 | $220.19 | $220.20 | $220.20 |
| Purchase #6 | $16.31 | 11.571% | $18.1972 | $18.20 | $18.20 | $18.20 |
| Purchase #7 | $67.27 | 8.845% | $73.22 | $73.22 | $73.20 | $73.20 |
| 7 purchase totals = | $930.15 | $1,018.4467 | $1,018.45 | $1,018.50 | $1,018.40 | |