| 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 | $201.87 | 4.663% | $211.2832 | $211.28 | $211.30 | $211.30 |
| Purchase #2 | $135.64 | 11.603% | $151.3783 | $151.38 | $151.40 | $151.40 |
| Purchase #3 | $193.38 | 13.579% | $219.6391 | $219.64 | $219.65 | $219.60 |
| Purchase #4 | $61.66 | 3.408% | $63.7614 | $63.76 | $63.75 | $63.80 |
| Purchase #5 | $133.66 | 10.458% | $147.6382 | $147.64 | $147.65 | $147.60 |
| Purchase #6 | $186.48 | 8.760% | $202.8156 | $202.82 | $202.80 | $202.80 |
| Purchase #7 | $133.27 | 12.293% | $149.6529 | $149.65 | $149.65 | $149.70 |
| 7 purchase totals = | $1,045.96 | $1,146.1687 | $1,146.17 | $1,146.20 | $1,146.20 | |