| 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 | $36.66 | 6.767% | $39.1408 | $39.14 | $39.15 | $39.10 |
| Purchase #2 | $218.88 | 5.368% | $230.6295 | $230.63 | $230.65 | $230.60 |
| Purchase #3 | $144.90 | 11.414% | $161.4389 | $161.44 | $161.45 | $161.40 |
| Purchase #4 | $220.63 | 4.543% | $230.6532 | $230.65 | $230.65 | $230.70 |
| Purchase #5 | $194.64 | 3.125% | $200.7225 | $200.72 | $200.70 | $200.70 |
| Purchase #6 | $230.68 | 12.430% | $259.3535 | $259.35 | $259.35 | $259.40 |
| Purchase #7 | $81.65 | 5.706% | $86.3089 | $86.31 | $86.30 | $86.30 |
| 7 purchase totals = | $1,128.04 | $1,208.2473 | $1,208.24 | $1,208.25 | $1,208.20 | |