| 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 | $231.69 | 10.394% | $255.7719 | $255.77 | $255.75 | $255.80 |
| Purchase #2 | $241.95 | 6.687% | $258.1292 | $258.13 | $258.15 | $258.10 |
| Purchase #3 | $207.59 | 8.548% | $225.3348 | $225.33 | $225.35 | $225.30 |
| Purchase #4 | $38.82 | 5.441% | $40.9322 | $40.93 | $40.95 | $40.90 |
| Purchase #5 | $207.65 | 7.627% | $223.4875 | $223.49 | $223.50 | $223.50 |
| Purchase #6 | $22.45 | 8.861% | $24.4393 | $24.44 | $24.45 | $24.40 |
| Purchase #7 | $246.60 | 6.622% | $262.9299 | $262.93 | $262.95 | $262.90 |
| 7 purchase totals = | $1,196.75 | $1,291.0248 | $1,291.02 | $1,291.10 | $1,290.90 | |