| 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 | $175.36 | 9.822% | $192.5839 | $192.58 | $192.60 | $192.60 |
| Purchase #2 | $52.87 | 7.836% | $57.0129 | $57.01 | $57.00 | $57.00 |
| Purchase #3 | $115.53 | 11.113% | $128.3688 | $128.37 | $128.35 | $128.40 |
| Purchase #4 | $246.45 | 9.567% | $270.0279 | $270.03 | $270.05 | $270.00 |
| Purchase #5 | $122.85 | 3.376% | $126.9974 | $127.00 | $127.00 | $127.00 |
| Purchase #6 | $56.62 | 12.546% | $63.7235 | $63.72 | $63.70 | $63.70 |
| Purchase #7 | $227.28 | 7.572% | $244.4896 | $244.49 | $244.50 | $244.50 |
| 7 purchase totals = | $996.96 | $1,083.2040 | $1,083.20 | $1,083.20 | $1,083.20 | |