| 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 | $84.86 | 8.558% | $92.1223 | $92.12 | $92.10 | $92.10 |
| Purchase #2 | $166.30 | 7.682% | $179.0752 | $179.08 | $179.10 | $179.10 |
| Purchase #3 | $144.68 | 5.272% | $152.3075 | $152.31 | $152.30 | $152.30 |
| Purchase #4 | $242.40 | 7.471% | $260.5097 | $260.51 | $260.50 | $260.50 |
| Purchase #5 | $240.63 | 7.463% | $258.5882 | $258.59 | $258.60 | $258.60 |
| Purchase #6 | $228.37 | 3.799% | $237.0458 | $237.05 | $237.05 | $237.00 |
| Purchase #7 | $51.48 | 7.846% | $55.5191 | $55.52 | $55.50 | $55.50 |
| 7 purchase totals = | $1,158.72 | $1,235.1678 | $1,235.18 | $1,235.15 | $1,235.10 | |