| 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 | $187.65 | 7.390% | $201.5173 | $201.52 | $201.50 | $201.50 |
| Purchase #2 | $75.88 | 9.446% | $83.0476 | $83.05 | $83.05 | $83.00 |
| Purchase #3 | $141.62 | 5.187% | $148.9658 | $148.97 | $148.95 | $149.00 |
| Purchase #4 | $29.70 | 10.334% | $32.7692 | $32.77 | $32.75 | $32.80 |
| Purchase #5 | $114.34 | 12.569% | $128.7114 | $128.71 | $128.70 | $128.70 |
| Purchase #6 | $209.58 | 12.468% | $235.7104 | $235.71 | $235.70 | $235.70 |
| Purchase #7 | $206.80 | 9.615% | $226.6838 | $226.68 | $226.70 | $226.70 |
| 7 purchase totals = | $965.57 | $1,057.4055 | $1,057.41 | $1,057.35 | $1,057.40 | |