| 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 | $171.51 | 12.342% | $192.6778 | $192.68 | $192.70 | $192.70 |
| Purchase #2 | $28.40 | 13.511% | $32.2371 | $32.24 | $32.25 | $32.20 |
| Purchase #3 | $184.98 | 4.707% | $193.687 | $193.69 | $193.70 | $193.70 |
| Purchase #4 | $234.70 | 6.701% | $250.4272 | $250.43 | $250.45 | $250.40 |
| Purchase #5 | $196.52 | 12.748% | $221.5724 | $221.57 | $221.55 | $221.60 |
| Purchase #6 | $143.66 | 13.539% | $163.1101 | $163.11 | $163.10 | $163.10 |
| Purchase #7 | $62.50 | 12.179% | $70.1119 | $70.11 | $70.10 | $70.10 |
| 7 purchase totals = | $1,022.27 | $1,123.8235 | $1,123.83 | $1,123.85 | $1,123.80 | |