| 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 | $26.79 | 9.571% | $29.3541 | $29.35 | $29.35 | $29.40 |
| Purchase #2 | $115.80 | 6.698% | $123.5563 | $123.56 | $123.55 | $123.60 |
| Purchase #3 | $227.86 | 3.840% | $236.6098 | $236.61 | $236.60 | $236.60 |
| Purchase #4 | $223.98 | 5.497% | $236.2922 | $236.29 | $236.30 | $236.30 |
| Purchase #5 | $142.50 | 4.784% | $149.3172 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $230.40 | 8.709% | $250.4655 | $250.47 | $250.45 | $250.50 |
| Purchase #7 | $105.48 | 5.821% | $111.62 | $111.62 | $111.60 | $111.60 |
| 7 purchase totals = | $1,072.81 | $1,137.2151 | $1,137.22 | $1,137.15 | $1,137.30 | |