| 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 | $207.51 | 6.723% | $221.4609 | $221.46 | $221.45 | $221.50 |
| Purchase #2 | $150.64 | 7.335% | $161.6894 | $161.69 | $161.70 | $161.70 |
| Purchase #3 | $213.98 | 10.547% | $236.5485 | $236.55 | $236.55 | $236.50 |
| Purchase #4 | $48.69 | 5.566% | $51.4001 | $51.40 | $51.40 | $51.40 |
| Purchase #5 | $154.85 | 9.251% | $169.1752 | $169.18 | $169.20 | $169.20 |
| Purchase #6 | $108.64 | 6.174% | $115.3474 | $115.35 | $115.35 | $115.30 |
| Purchase #7 | $77.68 | 4.765% | $81.3815 | $81.38 | $81.40 | $81.40 |
| 7 purchase totals = | $961.99 | $1,037.0030 | $1,037.01 | $1,037.05 | $1,037.00 | |