| 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 | $226.72 | 5.277% | $238.684 | $238.68 | $238.70 | $238.70 |
| Purchase #2 | $115.75 | 3.774% | $120.1184 | $120.12 | $120.10 | $120.10 |
| Purchase #3 | $81.30 | 6.817% | $86.8422 | $86.84 | $86.85 | $86.80 |
| Purchase #4 | $119.28 | 8.679% | $129.6323 | $129.63 | $129.65 | $129.60 |
| Purchase #5 | $202.43 | 12.235% | $227.1973 | $227.20 | $227.20 | $227.20 |
| Purchase #6 | $126.67 | 5.453% | $133.5773 | $133.58 | $133.60 | $133.60 |
| Purchase #7 | $63.76 | 13.348% | $72.2707 | $72.27 | $72.25 | $72.30 |
| 7 purchase totals = | $935.91 | $1,008.3222 | $1,008.32 | $1,008.35 | $1,008.30 | |