| 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 | $192.58 | 4.380% | $201.015 | $201.02 | $201.00 | $201.00 |
| Purchase #2 | $189.72 | 11.429% | $211.4031 | $211.40 | $211.40 | $211.40 |
| Purchase #3 | $78.60 | 9.714% | $86.2352 | $86.24 | $86.25 | $86.20 |
| Purchase #4 | $206.61 | 11.494% | $230.3578 | $230.36 | $230.35 | $230.40 |
| Purchase #5 | $22.45 | 11.589% | $25.0517 | $25.05 | $25.05 | $25.10 |
| Purchase #6 | $68.99 | 6.536% | $73.4992 | $73.50 | $73.50 | $73.50 |
| Purchase #7 | $174.94 | 3.791% | $181.572 | $181.57 | $181.55 | $181.60 |
| 7 purchase totals = | $933.89 | $1,009.1340 | $1,009.14 | $1,009.10 | $1,009.20 | |