| 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 | $223.30 | 9.453% | $244.4085 | $244.41 | $244.40 | $244.40 |
| Purchase #2 | $159.69 | 11.531% | $178.1039 | $178.10 | $178.10 | $178.10 |
| Purchase #3 | $222.38 | 4.740% | $232.9208 | $232.92 | $232.90 | $232.90 |
| Purchase #4 | $228.87 | 9.805% | $251.3107 | $251.31 | $251.30 | $251.30 |
| Purchase #5 | $22.74 | 12.810% | $25.653 | $25.65 | $25.65 | $25.70 |
| Purchase #6 | $165.43 | 8.399% | $179.3245 | $179.32 | $179.30 | $179.30 |
| Purchase #7 | $15.77 | 9.293% | $17.2355 | $17.24 | $17.25 | $17.20 |
| 7 purchase totals = | $1,038.18 | $1,128.9569 | $1,128.95 | $1,128.90 | $1,128.90 | |