| 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 | $200.70 | 5.320% | $211.3772 | $211.38 | $211.40 | $211.40 |
| Purchase #2 | $223.52 | 11.692% | $249.654 | $249.65 | $249.65 | $249.70 |
| Purchase #3 | $246.51 | 6.640% | $262.8783 | $262.88 | $262.90 | $262.90 |
| Purchase #4 | $109.43 | 7.641% | $117.7915 | $117.79 | $117.80 | $117.80 |
| Purchase #5 | $12.37 | 10.443% | $13.6618 | $13.66 | $13.65 | $13.70 |
| Purchase #6 | $138.25 | 7.181% | $148.1777 | $148.18 | $148.20 | $148.20 |
| Purchase #7 | $161.44 | 6.866% | $172.5245 | $172.52 | $172.50 | $172.50 |
| 7 purchase totals = | $1,092.22 | $1,176.0650 | $1,176.06 | $1,176.10 | $1,176.20 | |