| 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 | $182.33 | 10.432% | $201.3507 | $201.35 | $201.35 | $201.40 |
| Purchase #2 | $20.95 | 3.254% | $21.6317 | $21.63 | $21.65 | $21.60 |
| Purchase #3 | $152.99 | 6.647% | $163.1592 | $163.16 | $163.15 | $163.20 |
| Purchase #4 | $29.36 | 13.491% | $33.321 | $33.32 | $33.30 | $33.30 |
| Purchase #5 | $223.76 | 5.131% | $235.2411 | $235.24 | $235.25 | $235.20 |
| Purchase #6 | $170.97 | 10.357% | $188.6774 | $188.68 | $188.70 | $188.70 |
| Purchase #7 | $238.81 | 3.330% | $246.7624 | $246.76 | $246.75 | $246.80 |
| 7 purchase totals = | $1,019.17 | $1,090.1435 | $1,090.14 | $1,090.15 | $1,090.20 | |