| 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 | $212.31 | 7.127% | $227.4413 | $227.44 | $227.45 | $227.40 |
| Purchase #2 | $193.32 | 9.368% | $211.4302 | $211.43 | $211.45 | $211.40 |
| Purchase #3 | $147.42 | 9.552% | $161.5016 | $161.50 | $161.50 | $161.50 |
| Purchase #4 | $21.51 | 12.345% | $24.1654 | $24.17 | $24.15 | $24.20 |
| Purchase #5 | $196.66 | 10.596% | $217.4981 | $217.50 | $217.50 | $217.50 |
| Purchase #6 | $102.32 | 4.398% | $106.82 | $106.82 | $106.80 | $106.80 |
| Purchase #7 | $238.88 | 7.247% | $256.1916 | $256.19 | $256.20 | $256.20 |
| 7 purchase totals = | $1,112.42 | $1,205.0482 | $1,205.05 | $1,205.05 | $1,205.00 | |