| 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 | $225.98 | 7.748% | $243.4889 | $243.49 | $243.50 | $243.50 |
| Purchase #2 | $56.98 | 12.737% | $64.2375 | $64.24 | $64.25 | $64.20 |
| Purchase #3 | $85.72 | 4.395% | $89.4874 | $89.49 | $89.50 | $89.50 |
| Purchase #4 | $218.51 | 5.343% | $230.185 | $230.19 | $230.20 | $230.20 |
| Purchase #5 | $29.57 | 10.496% | $32.6737 | $32.67 | $32.65 | $32.70 |
| Purchase #6 | $163.64 | 12.497% | $184.0901 | $184.09 | $184.10 | $184.10 |
| Purchase #7 | $248.42 | 6.656% | $264.9548 | $264.95 | $264.95 | $265.00 |
| 7 purchase totals = | $1,028.82 | $1,109.1174 | $1,109.12 | $1,109.15 | $1,109.20 | |