| 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 | $105.93 | 11.835% | $118.4668 | $118.47 | $118.45 | $118.50 |
| Purchase #2 | $120.47 | 10.498% | $133.1169 | $133.12 | $133.10 | $133.10 |
| Purchase #3 | $93.61 | 11.731% | $104.5914 | $104.59 | $104.60 | $104.60 |
| Purchase #4 | $89.64 | 6.828% | $95.7606 | $95.76 | $95.75 | $95.80 |
| Purchase #5 | $82.63 | 7.615% | $88.9223 | $88.92 | $88.90 | $88.90 |
| Purchase #6 | $249.95 | 5.216% | $262.9874 | $262.99 | $263.00 | $263.00 |
| Purchase #7 | $193.53 | 5.107% | $203.4136 | $203.41 | $203.40 | $203.40 |
| 7 purchase totals = | $935.76 | $1,007.2590 | $1,007.26 | $1,007.20 | $1,007.30 | |