| 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 | $86.59 | 6.153% | $91.9179 | $91.92 | $91.90 | $91.90 |
| Purchase #2 | $100.92 | 11.379% | $112.4037 | $112.40 | $112.40 | $112.40 |
| Purchase #3 | $199.71 | 8.380% | $216.4457 | $216.45 | $216.45 | $216.40 |
| Purchase #4 | $186.88 | 3.428% | $193.2862 | $193.29 | $193.30 | $193.30 |
| Purchase #5 | $205.84 | 12.189% | $230.9298 | $230.93 | $230.95 | $230.90 |
| Purchase #6 | $65.28 | 11.344% | $72.6854 | $72.69 | $72.70 | $72.70 |
| Purchase #7 | $177.35 | 8.441% | $192.3201 | $192.32 | $192.30 | $192.30 |
| 7 purchase totals = | $1,022.57 | $1,109.9888 | $1,110.00 | $1,110.00 | $1,109.90 | |