| 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 | $80.76 | 13.717% | $91.8378 | $91.84 | $91.85 | $91.80 |
| Purchase #2 | $230.44 | 7.358% | $247.3958 | $247.40 | $247.40 | $247.40 |
| Purchase #3 | $233.28 | 7.315% | $250.3444 | $250.34 | $250.35 | $250.30 |
| Purchase #4 | $233.77 | 8.732% | $254.1828 | $254.18 | $254.20 | $254.20 |
| Purchase #5 | $140.66 | 11.755% | $157.1946 | $157.19 | $157.20 | $157.20 |
| Purchase #6 | $150.90 | 9.397% | $165.0801 | $165.08 | $165.10 | $165.10 |
| Purchase #7 | $239.45 | 10.351% | $264.2355 | $264.24 | $264.25 | $264.20 |
| 7 purchase totals = | $1,309.26 | $1,430.2710 | $1,430.27 | $1,430.35 | $1,430.20 | |