| 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 | $236.33 | 4.515% | $247.0003 | $247.00 | $247.00 | $247.00 |
| Purchase #2 | $229.65 | 12.697% | $258.8087 | $258.81 | $258.80 | $258.80 |
| Purchase #3 | $177.54 | 8.366% | $192.393 | $192.39 | $192.40 | $192.40 |
| Purchase #4 | $49.77 | 5.771% | $52.6422 | $52.64 | $52.65 | $52.60 |
| Purchase #5 | $8.43 | 13.568% | $9.5738 | $9.57 | $9.55 | $9.60 |
| Purchase #6 | $172.90 | 4.117% | $180.0183 | $180.02 | $180.00 | $180.00 |
| Purchase #7 | $63.78 | 13.418% | $72.338 | $72.34 | $72.35 | $72.30 |
| 7 purchase totals = | $938.40 | $1,012.7743 | $1,012.77 | $1,012.75 | $1,012.70 | |