| 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 | $112.82 | 10.694% | $124.885 | $124.89 | $124.90 | $124.90 |
| Purchase #2 | $156.93 | 11.438% | $174.8797 | $174.88 | $174.90 | $174.90 |
| Purchase #3 | $249.59 | 6.207% | $265.0821 | $265.08 | $265.10 | $265.10 |
| Purchase #4 | $155.72 | 11.313% | $173.3366 | $173.34 | $173.35 | $173.30 |
| Purchase #5 | $120.81 | 10.529% | $133.5301 | $133.53 | $133.55 | $133.50 |
| Purchase #6 | $222.32 | 9.377% | $243.1669 | $243.17 | $243.15 | $243.20 |
| Purchase #7 | $232.63 | 7.214% | $249.4119 | $249.41 | $249.40 | $249.40 |
| 7 purchase totals = | $1,250.82 | $1,364.2923 | $1,364.30 | $1,364.35 | $1,364.30 | |