| 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 | $219.73 | 13.456% | $249.2969 | $249.30 | $249.30 | $249.30 |
| Purchase #2 | $12.47 | 8.253% | $13.4991 | $13.50 | $13.50 | $13.50 |
| Purchase #3 | $22.77 | 3.371% | $23.5376 | $23.54 | $23.55 | $23.50 |
| Purchase #4 | $99.74 | 3.437% | $103.1681 | $103.17 | $103.15 | $103.20 |
| Purchase #5 | $152.98 | 9.516% | $167.5376 | $167.54 | $167.55 | $167.50 |
| Purchase #6 | $238.37 | 3.473% | $246.6486 | $246.65 | $246.65 | $246.60 |
| Purchase #7 | $201.86 | 4.240% | $210.4189 | $210.42 | $210.40 | $210.40 |
| 7 purchase totals = | $947.92 | $1,014.1068 | $1,014.12 | $1,014.10 | $1,014.00 | |