| 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 | $236.44 | 4.182% | $246.3279 | $246.33 | $246.35 | $246.30 |
| Purchase #2 | $219.35 | 12.230% | $246.1765 | $246.18 | $246.20 | $246.20 |
| Purchase #3 | $147.26 | 12.856% | $166.1917 | $166.19 | $166.20 | $166.20 |
| Purchase #4 | $220.87 | 8.437% | $239.5048 | $239.50 | $239.50 | $239.50 |
| Purchase #5 | $32.44 | 11.450% | $36.1544 | $36.15 | $36.15 | $36.20 |
| Purchase #6 | $189.46 | 4.496% | $197.9781 | $197.98 | $198.00 | $198.00 |
| Purchase #7 | $17.83 | 7.811% | $19.2227 | $19.22 | $19.20 | $19.20 |
| 7 purchase totals = | $1,063.65 | $1,151.5561 | $1,151.55 | $1,151.60 | $1,151.60 | |