| 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 | $138.57 | 10.577% | $153.2265 | $153.23 | $153.25 | $153.20 |
| Purchase #2 | $68.58 | 3.543% | $71.0098 | $71.01 | $71.00 | $71.00 |
| Purchase #3 | $76.40 | 4.617% | $79.9274 | $79.93 | $79.95 | $79.90 |
| Purchase #4 | $176.59 | 3.769% | $183.2457 | $183.25 | $183.25 | $183.20 |
| Purchase #5 | $215.66 | 10.733% | $238.8068 | $238.81 | $238.80 | $238.80 |
| Purchase #6 | $238.91 | 3.228% | $246.622 | $246.62 | $246.60 | $246.60 |
| Purchase #7 | $97.77 | 8.122% | $105.7109 | $105.71 | $105.70 | $105.70 |
| 7 purchase totals = | $1,012.48 | $1,078.5491 | $1,078.56 | $1,078.55 | $1,078.40 | |