| 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 | $203.67 | 9.682% | $223.3893 | $223.39 | $223.40 | $223.40 |
| Purchase #2 | $74.93 | 6.472% | $79.7795 | $79.78 | $79.80 | $79.80 |
| Purchase #3 | $243.41 | 12.228% | $273.1742 | $273.17 | $273.15 | $273.20 |
| Purchase #4 | $154.27 | 9.368% | $168.722 | $168.72 | $168.70 | $168.70 |
| Purchase #5 | $125.87 | 7.389% | $135.1705 | $135.17 | $135.15 | $135.20 |
| Purchase #6 | $223.44 | 7.199% | $239.5254 | $239.53 | $239.55 | $239.50 |
| Purchase #7 | $129.48 | 3.379% | $133.8551 | $133.86 | $133.85 | $133.90 |
| 7 purchase totals = | $1,155.07 | $1,253.6160 | $1,253.62 | $1,253.60 | $1,253.70 | |