| 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 | $124.87 | 9.606% | $136.865 | $136.87 | $136.85 | $136.90 |
| Purchase #2 | $211.36 | 9.172% | $230.7459 | $230.75 | $230.75 | $230.70 |
| Purchase #3 | $54.26 | 3.230% | $56.0126 | $56.01 | $56.00 | $56.00 |
| Purchase #4 | $51.33 | 3.679% | $53.2184 | $53.22 | $53.20 | $53.20 |
| Purchase #5 | $172.73 | 12.341% | $194.0466 | $194.05 | $194.05 | $194.00 |
| Purchase #6 | $102.69 | 11.779% | $114.7859 | $114.79 | $114.80 | $114.80 |
| Purchase #7 | $198.81 | 13.199% | $225.0509 | $225.05 | $225.05 | $225.10 |
| 7 purchase totals = | $916.05 | $1,010.7253 | $1,010.74 | $1,010.70 | $1,010.70 | |