| 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 | $188.38 | 10.559% | $208.271 | $208.27 | $208.25 | $208.30 |
| Purchase #2 | $49.78 | 4.153% | $51.8474 | $51.85 | $51.85 | $51.80 |
| Purchase #3 | $109.86 | 5.294% | $115.676 | $115.68 | $115.70 | $115.70 |
| Purchase #4 | $237.57 | 11.352% | $264.5389 | $264.54 | $264.55 | $264.50 |
| Purchase #5 | $174.72 | 10.393% | $192.8786 | $192.88 | $192.90 | $192.90 |
| Purchase #6 | $88.32 | 4.456% | $92.2555 | $92.26 | $92.25 | $92.30 |
| Purchase #7 | $230.76 | 9.269% | $252.1491 | $252.15 | $252.15 | $252.10 |
| 7 purchase totals = | $1,079.39 | $1,177.6165 | $1,177.63 | $1,177.65 | $1,177.60 | |