| 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 | $103.51 | 8.612% | $112.4243 | $112.42 | $112.40 | $112.40 |
| Purchase #2 | $114.29 | 11.838% | $127.8197 | $127.82 | $127.80 | $127.80 |
| Purchase #3 | $72.92 | 10.638% | $80.6772 | $80.68 | $80.70 | $80.70 |
| Purchase #4 | $135.90 | 11.537% | $151.5788 | $151.58 | $151.60 | $151.60 |
| Purchase #5 | $189.90 | 8.287% | $205.637 | $205.64 | $205.65 | $205.60 |
| Purchase #6 | $67.48 | 11.727% | $75.3934 | $75.39 | $75.40 | $75.40 |
| Purchase #7 | $211.31 | 9.746% | $231.9043 | $231.90 | $231.90 | $231.90 |
| 7 purchase totals = | $895.31 | $985.4347 | $985.43 | $985.45 | $985.40 | |