| 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 | $236.36 | 6.503% | $251.7305 | $251.73 | $251.75 | $251.70 |
| Purchase #2 | $161.54 | 11.562% | $180.2173 | $180.22 | $180.20 | $180.20 |
| Purchase #3 | $242.95 | 8.351% | $263.2388 | $263.24 | $263.25 | $263.20 |
| Purchase #4 | $49.50 | 8.234% | $53.5758 | $53.58 | $53.60 | $53.60 |
| Purchase #5 | $185.28 | 7.729% | $199.6003 | $199.60 | $199.60 | $199.60 |
| Purchase #6 | $238.57 | 13.420% | $270.5861 | $270.59 | $270.60 | $270.60 |
| Purchase #7 | $151.34 | 6.620% | $161.3587 | $161.36 | $161.35 | $161.40 |
| 7 purchase totals = | $1,265.54 | $1,380.3075 | $1,380.32 | $1,380.35 | $1,380.30 | |