| 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 | $98.30 | 4.679% | $102.8995 | $102.90 | $102.90 | $102.90 |
| Purchase #2 | $12.68 | 3.770% | $13.158 | $13.16 | $13.15 | $13.20 |
| Purchase #3 | $237.27 | 7.388% | $254.7995 | $254.80 | $254.80 | $254.80 |
| Purchase #4 | $178.26 | 8.480% | $193.3764 | $193.38 | $193.40 | $193.40 |
| Purchase #5 | $190.38 | 10.782% | $210.9068 | $210.91 | $210.90 | $210.90 |
| Purchase #6 | $163.44 | 13.468% | $185.4521 | $185.45 | $185.45 | $185.50 |
| Purchase #7 | $61.77 | 7.287% | $66.2712 | $66.27 | $66.25 | $66.30 |
| 7 purchase totals = | $942.10 | $1,026.8635 | $1,026.87 | $1,026.85 | $1,027.00 | |