| 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 | $112.42 | 9.291% | $122.8649 | $122.86 | $122.85 | $122.90 |
| Purchase #2 | $135.25 | 8.821% | $147.1804 | $147.18 | $147.20 | $147.20 |
| Purchase #3 | $18.35 | 5.768% | $19.4084 | $19.41 | $19.40 | $19.40 |
| Purchase #4 | $153.87 | 5.169% | $161.8235 | $161.82 | $161.80 | $161.80 |
| Purchase #5 | $30.59 | 3.286% | $31.5952 | $31.60 | $31.60 | $31.60 |
| Purchase #6 | $106.51 | 3.687% | $110.437 | $110.44 | $110.45 | $110.40 |
| Purchase #7 | $236.70 | 6.493% | $252.0689 | $252.07 | $252.05 | $252.10 |
| 7 purchase totals = | $793.69 | $845.3783 | $845.38 | $845.35 | $845.40 | |