| 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 | $89.44 | 3.180% | $92.2842 | $92.28 | $92.30 | $92.30 |
| Purchase #2 | $208.35 | 4.141% | $216.9778 | $216.98 | $217.00 | $217.00 |
| Purchase #3 | $243.57 | 12.142% | $273.1443 | $273.14 | $273.15 | $273.10 |
| Purchase #4 | $238.38 | 4.492% | $249.088 | $249.09 | $249.10 | $249.10 |
| Purchase #5 | $137.82 | 4.133% | $143.5161 | $143.52 | $143.50 | $143.50 |
| Purchase #6 | $120.78 | 10.581% | $133.5597 | $133.56 | $133.55 | $133.60 |
| Purchase #7 | $20.93 | 12.499% | $23.546 | $23.55 | $23.55 | $23.50 |
| 7 purchase totals = | $1,059.27 | $1,132.1161 | $1,132.12 | $1,132.15 | $1,132.10 | |