| 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 | $114.36 | 12.224% | $128.3394 | $128.34 | $128.35 | $128.30 |
| Purchase #2 | $123.57 | 9.474% | $135.277 | $135.28 | $135.30 | $135.30 |
| Purchase #3 | $104.28 | 5.463% | $109.9768 | $109.98 | $110.00 | $110.00 |
| Purchase #4 | $171.85 | 8.640% | $186.6978 | $186.70 | $186.70 | $186.70 |
| Purchase #5 | $8.79 | 5.855% | $9.3047 | $9.30 | $9.30 | $9.30 |
| Purchase #6 | $68.44 | 13.607% | $77.7526 | $77.75 | $77.75 | $77.80 |
| Purchase #7 | $194.85 | 5.477% | $205.5219 | $205.52 | $205.50 | $205.50 |
| 7 purchase totals = | $786.14 | $852.8702 | $852.87 | $852.90 | $852.90 | |