| 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 | $107.97 | 3.150% | $111.3711 | $111.37 | $111.35 | $111.40 |
| Purchase #2 | $244.51 | 4.366% | $255.1853 | $255.19 | $255.20 | $255.20 |
| Purchase #3 | $142.35 | 9.589% | $155.9999 | $156.00 | $156.00 | $156.00 |
| Purchase #4 | $34.94 | 11.714% | $39.0329 | $39.03 | $39.05 | $39.00 |
| Purchase #5 | $223.60 | 4.594% | $233.8722 | $233.87 | $233.85 | $233.90 |
| Purchase #6 | $136.50 | 3.354% | $141.0782 | $141.08 | $141.10 | $141.10 |
| Purchase #7 | $21.49 | 10.603% | $23.7686 | $23.77 | $23.75 | $23.80 |
| 7 purchase totals = | $911.36 | $960.3082 | $960.31 | $960.30 | $960.40 | |