| 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 | $246.28 | 10.611% | $272.4128 | $272.41 | $272.40 | $272.40 |
| Purchase #2 | $92.95 | 13.833% | $105.8078 | $105.81 | $105.80 | $105.80 |
| Purchase #3 | $191.51 | 10.241% | $211.1225 | $211.12 | $211.10 | $211.10 |
| Purchase #4 | $33.92 | 7.438% | $36.443 | $36.44 | $36.45 | $36.40 |
| Purchase #5 | $10.99 | 6.557% | $11.7106 | $11.71 | $11.70 | $11.70 |
| Purchase #6 | $141.32 | 13.654% | $160.6158 | $160.62 | $160.60 | $160.60 |
| Purchase #7 | $95.45 | 9.477% | $104.4958 | $104.50 | $104.50 | $104.50 |
| 7 purchase totals = | $812.42 | $902.6083 | $902.61 | $902.55 | $902.50 | |