| 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 | $188.53 | 11.471% | $210.1563 | $210.16 | $210.15 | $210.20 |
| Purchase #2 | $164.47 | 13.755% | $187.0928 | $187.09 | $187.10 | $187.10 |
| Purchase #3 | $196.58 | 12.830% | $221.8012 | $221.80 | $221.80 | $221.80 |
| Purchase #4 | $218.33 | 10.543% | $241.3485 | $241.35 | $241.35 | $241.30 |
| Purchase #5 | $26.28 | 6.509% | $27.9906 | $27.99 | $28.00 | $28.00 |
| Purchase #6 | $76.91 | 12.166% | $86.2669 | $86.27 | $86.25 | $86.30 |
| Purchase #7 | $219.81 | 3.163% | $226.7626 | $226.76 | $226.75 | $226.80 |
| 7 purchase totals = | $1,090.91 | $1,201.4189 | $1,201.42 | $1,201.40 | $1,201.50 | |