| 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 | $135.40 | 8.678% | $147.15 | $147.15 | $147.15 | $147.20 |
| Purchase #2 | $120.39 | 3.240% | $124.2906 | $124.29 | $124.30 | $124.30 |
| Purchase #3 | $14.62 | 11.626% | $16.3197 | $16.32 | $16.30 | $16.30 |
| Purchase #4 | $25.37 | 5.462% | $26.7557 | $26.76 | $26.75 | $26.80 |
| Purchase #5 | $99.27 | 3.408% | $102.6531 | $102.65 | $102.65 | $102.70 |
| Purchase #6 | $11.31 | 9.630% | $12.3992 | $12.40 | $12.40 | $12.40 |
| Purchase #7 | $115.35 | 11.147% | $128.2081 | $128.21 | $128.20 | $128.20 |
| 7 purchase totals = | $521.71 | $557.7764 | $557.78 | $557.75 | $557.90 | |