| 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 | $119.68 | 10.238% | $131.9328 | $131.93 | $131.95 | $131.90 |
| Purchase #2 | $214.94 | 12.637% | $242.102 | $242.10 | $242.10 | $242.10 |
| Purchase #3 | $28.36 | 13.323% | $32.1384 | $32.14 | $32.15 | $32.10 |
| Purchase #4 | $162.69 | 8.169% | $175.9801 | $175.98 | $176.00 | $176.00 |
| Purchase #5 | $35.58 | 12.260% | $39.9421 | $39.94 | $39.95 | $39.90 |
| Purchase #6 | $9.41 | 4.211% | $9.8063 | $9.81 | $9.80 | $9.80 |
| Purchase #7 | $18.51 | 10.845% | $20.5174 | $20.52 | $20.50 | $20.50 |
| 7 purchase totals = | $589.17 | $652.4191 | $652.42 | $652.45 | $652.30 | |