| 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 | $125.33 | 6.346% | $133.2834 | $133.28 | $133.30 | $133.30 |
| Purchase #2 | $198.49 | 11.740% | $221.7927 | $221.79 | $221.80 | $221.80 |
| Purchase #3 | $48.42 | 11.832% | $54.1491 | $54.15 | $54.15 | $54.10 |
| Purchase #4 | $66.40 | 7.655% | $71.4829 | $71.48 | $71.50 | $71.50 |
| Purchase #5 | $204.58 | 9.187% | $223.3748 | $223.37 | $223.35 | $223.40 |
| Purchase #6 | $124.25 | 11.323% | $138.3188 | $138.32 | $138.30 | $138.30 |
| Purchase #7 | $236.95 | 5.349% | $249.6245 | $249.62 | $249.60 | $249.60 |
| 7 purchase totals = | $1,004.42 | $1,092.0262 | $1,092.01 | $1,092.00 | $1,092.00 | |