| 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 | $185.28 | 3.847% | $192.4077 | $192.41 | $192.40 | $192.40 |
| Purchase #2 | $102.62 | 9.763% | $112.6388 | $112.64 | $112.65 | $112.60 |
| Purchase #3 | $175.36 | 3.165% | $180.9101 | $180.91 | $180.90 | $180.90 |
| Purchase #4 | $226.69 | 5.529% | $239.2237 | $239.22 | $239.20 | $239.20 |
| Purchase #5 | $55.52 | 10.787% | $61.5089 | $61.51 | $61.50 | $61.50 |
| Purchase #6 | $175.81 | 4.210% | $183.2116 | $183.21 | $183.20 | $183.20 |
| Purchase #7 | $220.49 | 9.316% | $241.0308 | $241.03 | $241.05 | $241.00 |
| 7 purchase totals = | $1,141.77 | $1,210.9316 | $1,210.93 | $1,210.90 | $1,210.80 | |