| 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 | $211.36 | 12.355% | $237.4735 | $237.47 | $237.45 | $237.50 |
| Purchase #2 | $242.93 | 3.438% | $251.2819 | $251.28 | $251.30 | $251.30 |
| Purchase #3 | $128.48 | 12.422% | $144.4398 | $144.44 | $144.45 | $144.40 |
| Purchase #4 | $104.54 | 5.453% | $110.2406 | $110.24 | $110.25 | $110.20 |
| Purchase #5 | $184.58 | 9.359% | $201.8548 | $201.85 | $201.85 | $201.90 |
| Purchase #6 | $101.38 | 6.509% | $107.9788 | $107.98 | $108.00 | $108.00 |
| Purchase #7 | $33.99 | 9.345% | $37.1664 | $37.17 | $37.15 | $37.20 |
| 7 purchase totals = | $1,007.26 | $1,090.4358 | $1,090.43 | $1,090.45 | $1,090.50 | |