| 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 | $210.26 | 10.478% | $232.291 | $232.29 | $232.30 | $232.30 |
| Purchase #2 | $238.95 | 10.532% | $264.1162 | $264.12 | $264.10 | $264.10 |
| Purchase #3 | $248.95 | 6.547% | $265.2488 | $265.25 | $265.25 | $265.20 |
| Purchase #4 | $116.92 | 10.718% | $129.4515 | $129.45 | $129.45 | $129.50 |
| Purchase #5 | $23.72 | 6.239% | $25.1999 | $25.20 | $25.20 | $25.20 |
| Purchase #6 | $231.93 | 10.777% | $256.9251 | $256.93 | $256.95 | $256.90 |
| Purchase #7 | $24.99 | 12.347% | $28.0755 | $28.08 | $28.10 | $28.10 |
| 7 purchase totals = | $1,095.72 | $1,201.3080 | $1,201.32 | $1,201.35 | $1,201.30 | |