| 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 | $133.60 | 13.424% | $151.5345 | $151.53 | $151.55 | $151.50 |
| Purchase #2 | $61.60 | 9.408% | $67.3953 | $67.40 | $67.40 | $67.40 |
| Purchase #3 | $214.68 | 3.361% | $221.8954 | $221.90 | $221.90 | $221.90 |
| Purchase #4 | $42.90 | 7.833% | $46.2604 | $46.26 | $46.25 | $46.30 |
| Purchase #5 | $221.77 | 9.854% | $243.6232 | $243.62 | $243.60 | $243.60 |
| Purchase #6 | $219.83 | 4.331% | $229.3508 | $229.35 | $229.35 | $229.40 |
| Purchase #7 | $140.58 | 5.224% | $147.9239 | $147.92 | $147.90 | $147.90 |
| 7 purchase totals = | $1,034.96 | $1,107.9835 | $1,107.98 | $1,107.95 | $1,108.00 | |