| 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 | $242.93 | 3.173% | $250.6382 | $250.64 | $250.65 | $250.60 |
| Purchase #2 | $160.60 | 13.239% | $181.8618 | $181.86 | $181.85 | $181.90 |
| Purchase #3 | $30.74 | 5.566% | $32.451 | $32.45 | $32.45 | $32.50 |
| Purchase #4 | $207.74 | 13.327% | $235.4255 | $235.43 | $235.45 | $235.40 |
| Purchase #5 | $69.62 | 13.804% | $79.2303 | $79.23 | $79.25 | $79.20 |
| Purchase #6 | $178.45 | 12.842% | $201.3665 | $201.37 | $201.35 | $201.40 |
| Purchase #7 | $184.71 | 10.507% | $204.1175 | $204.12 | $204.10 | $204.10 |
| 7 purchase totals = | $1,074.79 | $1,185.0908 | $1,185.10 | $1,185.10 | $1,185.10 | |