| 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 | $146.80 | 10.764% | $162.6016 | $162.60 | $162.60 | $162.60 |
| Purchase #2 | $204.41 | 3.409% | $211.3783 | $211.38 | $211.40 | $211.40 |
| Purchase #3 | $7.78 | 4.430% | $8.1247 | $8.12 | $8.10 | $8.10 |
| Purchase #4 | $220.37 | 5.360% | $232.1818 | $232.18 | $232.20 | $232.20 |
| Purchase #5 | $179.70 | 13.169% | $203.3647 | $203.36 | $203.35 | $203.40 |
| Purchase #6 | $227.69 | 10.322% | $251.1922 | $251.19 | $251.20 | $251.20 |
| Purchase #7 | $42.55 | 10.262% | $46.9165 | $46.92 | $46.90 | $46.90 |
| 7 purchase totals = | $1,029.30 | $1,115.7598 | $1,115.75 | $1,115.75 | $1,115.80 | |