| 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 | $102.56 | 9.793% | $112.6037 | $112.60 | $112.60 | $112.60 |
| Purchase #2 | $240.63 | 13.555% | $273.2474 | $273.25 | $273.25 | $273.20 |
| Purchase #3 | $126.75 | 6.699% | $135.241 | $135.24 | $135.25 | $135.20 |
| Purchase #4 | $119.80 | 3.744% | $124.2853 | $124.29 | $124.30 | $124.30 |
| Purchase #5 | $193.82 | 11.126% | $215.3844 | $215.38 | $215.40 | $215.40 |
| Purchase #6 | $128.94 | 3.570% | $133.5432 | $133.54 | $133.55 | $133.50 |
| Purchase #7 | $189.75 | 11.491% | $211.5542 | $211.55 | $211.55 | $211.60 |
| 7 purchase totals = | $1,102.25 | $1,205.8592 | $1,205.85 | $1,205.90 | $1,205.80 | |