| 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 | $11.72 | 6.848% | $12.5226 | $12.52 | $12.50 | $12.50 |
| Purchase #2 | $219.59 | 5.464% | $231.5884 | $231.59 | $231.60 | $231.60 |
| Purchase #3 | $43.27 | 11.710% | $48.3369 | $48.34 | $48.35 | $48.30 |
| Purchase #4 | $130.71 | 4.719% | $136.8782 | $136.88 | $136.90 | $136.90 |
| Purchase #5 | $225.53 | 13.379% | $255.7037 | $255.70 | $255.70 | $255.70 |
| Purchase #6 | $234.28 | 6.492% | $249.4895 | $249.49 | $249.50 | $249.50 |
| Purchase #7 | $234.63 | 10.232% | $258.6373 | $258.64 | $258.65 | $258.60 |
| 7 purchase totals = | $1,099.73 | $1,193.1566 | $1,193.16 | $1,193.20 | $1,193.10 | |