| 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 | $207.86 | 7.192% | $222.8093 | $222.81 | $222.80 | $222.80 |
| Purchase #2 | $190.62 | 3.547% | $197.3813 | $197.38 | $197.40 | $197.40 |
| Purchase #3 | $106.72 | 5.701% | $112.8041 | $112.80 | $112.80 | $112.80 |
| Purchase #4 | $114.32 | 11.552% | $127.5262 | $127.53 | $127.55 | $127.50 |
| Purchase #5 | $35.92 | 8.392% | $38.9344 | $38.93 | $38.95 | $38.90 |
| Purchase #6 | $73.29 | 10.532% | $81.0089 | $81.01 | $81.00 | $81.00 |
| Purchase #7 | $246.39 | 4.746% | $258.0837 | $258.08 | $258.10 | $258.10 |
| 7 purchase totals = | $975.12 | $1,038.5479 | $1,038.54 | $1,038.60 | $1,038.50 | |