| 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 | $129.83 | 13.446% | $147.2869 | $147.29 | $147.30 | $147.30 |
| Purchase #2 | $232.84 | 8.744% | $253.1995 | $253.20 | $253.20 | $253.20 |
| Purchase #3 | $133.56 | 10.570% | $147.6773 | $147.68 | $147.70 | $147.70 |
| Purchase #4 | $247.70 | 9.611% | $271.5064 | $271.51 | $271.50 | $271.50 |
| Purchase #5 | $140.92 | 3.356% | $145.6493 | $145.65 | $145.65 | $145.60 |
| Purchase #6 | $173.89 | 8.470% | $188.6185 | $188.62 | $188.60 | $188.60 |
| Purchase #7 | $167.35 | 12.461% | $188.2035 | $188.20 | $188.20 | $188.20 |
| 7 purchase totals = | $1,226.09 | $1,342.1414 | $1,342.15 | $1,342.15 | $1,342.10 | |