| 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 | $221.44 | 12.802% | $249.7887 | $249.79 | $249.80 | $249.80 |
| Purchase #2 | $89.39 | 4.693% | $93.5851 | $93.59 | $93.60 | $93.60 |
| Purchase #3 | $227.76 | 5.131% | $239.4464 | $239.45 | $239.45 | $239.40 |
| Purchase #4 | $24.82 | 13.363% | $28.1367 | $28.14 | $28.15 | $28.10 |
| Purchase #5 | $244.77 | 13.827% | $278.6143 | $278.61 | $278.60 | $278.60 |
| Purchase #6 | $130.26 | 3.116% | $134.3189 | $134.32 | $134.30 | $134.30 |
| Purchase #7 | $239.97 | 8.537% | $260.4562 | $260.46 | $260.45 | $260.50 |
| 7 purchase totals = | $1,178.41 | $1,284.3463 | $1,284.36 | $1,284.35 | $1,284.30 | |