| 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 | $180.39 | 6.444% | $192.0143 | $192.01 | $192.00 | $192.00 |
| Purchase #2 | $223.54 | 8.571% | $242.6996 | $242.70 | $242.70 | $242.70 |
| Purchase #3 | $249.90 | 5.625% | $263.9569 | $263.96 | $263.95 | $264.00 |
| Purchase #4 | $108.40 | 4.379% | $113.1468 | $113.15 | $113.15 | $113.10 |
| Purchase #5 | $125.85 | 4.572% | $131.6039 | $131.60 | $131.60 | $131.60 |
| Purchase #6 | $226.60 | 12.255% | $254.3698 | $254.37 | $254.35 | $254.40 |
| Purchase #7 | $135.63 | 3.828% | $140.8219 | $140.82 | $140.80 | $140.80 |
| 7 purchase totals = | $1,250.31 | $1,338.6132 | $1,338.61 | $1,338.55 | $1,338.60 | |