| 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 | $222.26 | 7.734% | $239.4496 | $239.45 | $239.45 | $239.40 |
| Purchase #2 | $235.55 | 8.339% | $255.1925 | $255.19 | $255.20 | $255.20 |
| Purchase #3 | $239.88 | 5.158% | $252.253 | $252.25 | $252.25 | $252.30 |
| Purchase #4 | $38.31 | 9.255% | $41.8556 | $41.86 | $41.85 | $41.90 |
| Purchase #5 | $209.47 | 9.261% | $228.869 | $228.87 | $228.85 | $228.90 |
| Purchase #6 | $35.75 | 10.125% | $39.3697 | $39.37 | $39.35 | $39.40 |
| Purchase #7 | $157.72 | 8.745% | $171.5126 | $171.51 | $171.50 | $171.50 |
| 7 purchase totals = | $1,138.94 | $1,228.5020 | $1,228.50 | $1,228.45 | $1,228.60 | |