| 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 | $119.49 | 12.830% | $134.8206 | $134.82 | $134.80 | $134.80 |
| Purchase #2 | $49.58 | 4.586% | $51.8537 | $51.85 | $51.85 | $51.90 |
| Purchase #3 | $91.94 | 10.125% | $101.2489 | $101.25 | $101.25 | $101.20 |
| Purchase #4 | $170.35 | 9.367% | $186.3067 | $186.31 | $186.30 | $186.30 |
| Purchase #5 | $188.84 | 9.572% | $206.9158 | $206.92 | $206.90 | $206.90 |
| Purchase #6 | $28.95 | 11.835% | $32.3762 | $32.38 | $32.40 | $32.40 |
| Purchase #7 | $113.65 | 13.328% | $128.7973 | $128.80 | $128.80 | $128.80 |
| 7 purchase totals = | $762.80 | $842.3192 | $842.33 | $842.30 | $842.30 | |