| 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 | $195.61 | 12.238% | $219.5488 | $219.55 | $219.55 | $219.50 |
| Purchase #2 | $175.94 | 6.506% | $187.3867 | $187.39 | $187.40 | $187.40 |
| Purchase #3 | $156.65 | 11.206% | $174.2042 | $174.20 | $174.20 | $174.20 |
| Purchase #4 | $235.65 | 3.396% | $243.6527 | $243.65 | $243.65 | $243.70 |
| Purchase #5 | $22.66 | 3.789% | $23.5186 | $23.52 | $23.50 | $23.50 |
| Purchase #6 | $216.30 | 8.719% | $235.1592 | $235.16 | $235.15 | $235.20 |
| Purchase #7 | $65.61 | 7.865% | $70.7702 | $70.77 | $70.75 | $70.80 |
| 7 purchase totals = | $1,068.42 | $1,154.2404 | $1,154.24 | $1,154.20 | $1,154.30 | |