| 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 | $6.96 | 4.129% | $7.2474 | $7.25 | $7.25 | $7.20 |
| Purchase #2 | $148.55 | 6.619% | $158.3825 | $158.38 | $158.40 | $158.40 |
| Purchase #3 | $237.71 | 4.825% | $249.1795 | $249.18 | $249.20 | $249.20 |
| Purchase #4 | $234.35 | 9.745% | $257.1874 | $257.19 | $257.20 | $257.20 |
| Purchase #5 | $152.91 | 5.859% | $161.869 | $161.87 | $161.85 | $161.90 |
| Purchase #6 | $149.44 | 8.597% | $162.2874 | $162.29 | $162.30 | $162.30 |
| Purchase #7 | $233.90 | 10.693% | $258.9109 | $258.91 | $258.90 | $258.90 |
| 7 purchase totals = | $1,163.82 | $1,255.0641 | $1,255.07 | $1,255.10 | $1,255.10 | |