| 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 | $124.67 | 11.522% | $139.0345 | $139.03 | $139.05 | $139.00 |
| Purchase #2 | $92.68 | 3.293% | $95.732 | $95.73 | $95.75 | $95.70 |
| Purchase #3 | $113.80 | 10.861% | $126.1598 | $126.16 | $126.15 | $126.20 |
| Purchase #4 | $130.29 | 8.158% | $140.9191 | $140.92 | $140.90 | $140.90 |
| Purchase #5 | $234.59 | 4.198% | $244.4381 | $244.44 | $244.45 | $244.40 |
| Purchase #6 | $244.97 | 8.709% | $266.3044 | $266.30 | $266.30 | $266.30 |
| Purchase #7 | $230.32 | 8.157% | $249.1072 | $249.11 | $249.10 | $249.10 |
| 7 purchase totals = | $1,171.32 | $1,261.6951 | $1,261.69 | $1,261.70 | $1,261.60 | |