| 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 | $177.58 | 9.315% | $194.1216 | $194.12 | $194.10 | $194.10 |
| Purchase #2 | $201.84 | 3.645% | $209.1971 | $209.20 | $209.20 | $209.20 |
| Purchase #3 | $102.92 | 11.387% | $114.6395 | $114.64 | $114.65 | $114.60 |
| Purchase #4 | $157.93 | 7.654% | $170.018 | $170.02 | $170.00 | $170.00 |
| Purchase #5 | $115.42 | 4.821% | $120.9844 | $120.98 | $121.00 | $121.00 |
| Purchase #6 | $174.48 | 9.691% | $191.3889 | $191.39 | $191.40 | $191.40 |
| Purchase #7 | $10.36 | 13.266% | $11.7344 | $11.73 | $11.75 | $11.70 |
| 7 purchase totals = | $940.53 | $1,012.0839 | $1,012.08 | $1,012.10 | $1,012.00 | |