| 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 | $233.56 | 10.388% | $257.8222 | $257.82 | $257.80 | $257.80 |
| Purchase #2 | $236.26 | 4.332% | $246.4948 | $246.49 | $246.50 | $246.50 |
| Purchase #3 | $112.83 | 10.437% | $124.6061 | $124.61 | $124.60 | $124.60 |
| Purchase #4 | $45.66 | 8.671% | $49.6192 | $49.62 | $49.60 | $49.60 |
| Purchase #5 | $54.98 | 3.542% | $56.9274 | $56.93 | $56.95 | $56.90 |
| Purchase #6 | $245.96 | 4.866% | $257.9284 | $257.93 | $257.95 | $257.90 |
| Purchase #7 | $64.39 | 10.605% | $71.2186 | $71.22 | $71.20 | $71.20 |
| 7 purchase totals = | $993.64 | $1,064.6167 | $1,064.62 | $1,064.60 | $1,064.50 | |