| 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 | $183.77 | 6.513% | $195.7389 | $195.74 | $195.75 | $195.70 |
| Purchase #2 | $224.51 | 7.644% | $241.6715 | $241.67 | $241.65 | $241.70 |
| Purchase #3 | $154.42 | 4.501% | $161.3704 | $161.37 | $161.35 | $161.40 |
| Purchase #4 | $93.40 | 9.587% | $102.3543 | $102.35 | $102.35 | $102.40 |
| Purchase #5 | $24.26 | 11.268% | $26.9936 | $26.99 | $27.00 | $27.00 |
| Purchase #6 | $109.34 | 4.859% | $114.6528 | $114.65 | $114.65 | $114.70 |
| Purchase #7 | $236.33 | 4.662% | $247.3477 | $247.35 | $247.35 | $247.30 |
| 7 purchase totals = | $1,026.03 | $1,090.1292 | $1,090.12 | $1,090.10 | $1,090.20 | |