| 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 | $218.96 | 3.111% | $225.7718 | $225.77 | $225.75 | $225.80 |
| Purchase #2 | $48.30 | 7.600% | $51.9708 | $51.97 | $51.95 | $52.00 |
| Purchase #3 | $54.32 | 8.147% | $58.7455 | $58.75 | $58.75 | $58.70 |
| Purchase #4 | $228.80 | 5.848% | $242.1802 | $242.18 | $242.20 | $242.20 |
| Purchase #5 | $90.78 | 5.849% | $96.0897 | $96.09 | $96.10 | $96.10 |
| Purchase #6 | $219.87 | 4.304% | $229.3332 | $229.33 | $229.35 | $229.30 |
| Purchase #7 | $167.49 | 11.130% | $186.1316 | $186.13 | $186.15 | $186.10 |
| 7 purchase totals = | $1,028.52 | $1,090.2228 | $1,090.22 | $1,090.25 | $1,090.20 | |