| 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 | $227.82 | 10.718% | $252.2377 | $252.24 | $252.25 | $252.20 |
| Purchase #2 | $100.43 | 3.513% | $103.9581 | $103.96 | $103.95 | $104.00 |
| Purchase #3 | $179.57 | 10.235% | $197.949 | $197.95 | $197.95 | $197.90 |
| Purchase #4 | $62.76 | 10.492% | $69.3448 | $69.34 | $69.35 | $69.30 |
| Purchase #5 | $244.74 | 8.123% | $264.6202 | $264.62 | $264.60 | $264.60 |
| Purchase #6 | $142.35 | 6.857% | $152.1109 | $152.11 | $152.10 | $152.10 |
| Purchase #7 | $129.57 | 9.307% | $141.6291 | $141.63 | $141.65 | $141.60 |
| 7 purchase totals = | $1,087.24 | $1,181.8498 | $1,181.85 | $1,181.85 | $1,181.70 | |