| 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 | $31.34 | 9.162% | $34.2114 | $34.21 | $34.20 | $34.20 |
| Purchase #2 | $87.34 | 3.835% | $90.6895 | $90.69 | $90.70 | $90.70 |
| Purchase #3 | $216.83 | 13.726% | $246.5921 | $246.59 | $246.60 | $246.60 |
| Purchase #4 | $57.75 | 10.167% | $63.6214 | $63.62 | $63.60 | $63.60 |
| Purchase #5 | $180.64 | 9.666% | $198.1007 | $198.10 | $198.10 | $198.10 |
| Purchase #6 | $211.31 | 11.749% | $236.1368 | $236.14 | $236.15 | $236.10 |
| Purchase #7 | $142.30 | 8.733% | $154.7271 | $154.73 | $154.75 | $154.70 |
| 7 purchase totals = | $927.51 | $1,024.0790 | $1,024.08 | $1,024.10 | $1,024.00 | |