| 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 | $207.77 | 7.364% | $223.0702 | $223.07 | $223.05 | $223.10 |
| Purchase #2 | $247.32 | 4.628% | $258.766 | $258.77 | $258.75 | $258.80 |
| Purchase #3 | $152.63 | 13.407% | $173.0931 | $173.09 | $173.10 | $173.10 |
| Purchase #4 | $164.62 | 7.103% | $176.313 | $176.31 | $176.30 | $176.30 |
| Purchase #5 | $133.93 | 12.427% | $150.5735 | $150.57 | $150.55 | $150.60 |
| Purchase #6 | $45.95 | 5.641% | $48.542 | $48.54 | $48.55 | $48.50 |
| Purchase #7 | $241.89 | 4.384% | $252.4945 | $252.49 | $252.50 | $252.50 |
| 7 purchase totals = | $1,194.11 | $1,282.8523 | $1,282.84 | $1,282.80 | $1,282.90 | |