| 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 | $217.42 | 4.452% | $227.0995 | $227.10 | $227.10 | $227.10 |
| Purchase #2 | $241.66 | 6.750% | $257.9721 | $257.97 | $257.95 | $258.00 |
| Purchase #3 | $216.85 | 10.575% | $239.7819 | $239.78 | $239.80 | $239.80 |
| Purchase #4 | $93.35 | 9.132% | $101.8747 | $101.87 | $101.85 | $101.90 |
| Purchase #5 | $34.81 | 3.791% | $36.1296 | $36.13 | $36.15 | $36.10 |
| Purchase #6 | $79.43 | 12.556% | $89.4032 | $89.40 | $89.40 | $89.40 |
| Purchase #7 | $131.38 | 12.154% | $147.3479 | $147.35 | $147.35 | $147.30 |
| 7 purchase totals = | $1,014.90 | $1,099.6089 | $1,099.60 | $1,099.60 | $1,099.60 | |